{"id":5037,"date":"2026-09-09T03:08:29","date_gmt":"2026-09-09T03:08:29","guid":{"rendered":"https:\/\/productionscrews.com\/left-hand-thread\/"},"modified":"2026-09-09T03:08:29","modified_gmt":"2026-09-09T03:08:29","slug":"left-hand-thread","status":"publish","type":"post","link":"https:\/\/productionscrews.com\/ar\/left-hand-thread\/","title":{"rendered":"\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631: \u0643\u064a\u0641 \u064a\u0639\u0645\u0644\u060c \u0645\u062a\u0649 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u062f\u0644\u064a\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a"},"content":{"rendered":"<div class=\"dl-left-hand-thread\" style=\"max-width: 1040px; margin: 0 auto; line-height: 1.72; color: #2b2b2b;\">\n<h1>\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631: \u0643\u064a\u0641 \u064a\u0639\u0645\u0644\u060c \u0645\u062a\u0649 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style=\"font-size: 1.08rem; color: #444;\"><strong>\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631<\/strong> \u064a\u0639\u0646\u064a \u0623\u0646 \u0627\u0644\u0645\u062b\u0628\u062a \u064a\u064f\u0634\u062f \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0623\u0648 \u0627\u0644\u0623\u062f\u0627\u0629 \u0628\u0639\u0643\u0633 \u0627\u062a\u062c\u0627\u0647 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629\u060c \u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631 \u0645\u0646 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0634\u062f\u0647. \u0648\u064a\u064f\u0641\u0643 \u0628\u0627\u062a\u062c\u0627\u0647 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629. \u0647\u0630\u0627 \u0639\u0643\u0633 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0645\u0646 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\u0647\u0646\u062f\u0633\u064a\" width=\"1792\" height=\"1024\" loading=\"eager\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u064a\u0628\u062f\u0623 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631 \u0645\u0646 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0634\u062f\u060c \u062b\u0645 \u064a\u0646\u062a\u0642\u0644 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u0645\u0627\u062f\u0629.<\/figcaption><\/figure>\n<h2>\u0645\u0627 \u0647\u0648 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631\u061f<\/h2>\n<p>\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0647\u0648 \u0646\u062a\u0648\u0621 \u062d\u0644\u0632\u0648\u0646\u064a \u064a\u0644\u062a\u0641 \u062d\u0648\u0644 \u0633\u0637\u062d 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\u0648\u0648\u062c\u0647\u0629 \u0627\u0644\u0646\u0638\u0631 \u0627\u0644\u0645\u0631\u062c\u0639\u064a\u0629 \u0641\u064a \u0623\u064a \u0645\u0643\u0627\u0646 \u064a\u0624\u062b\u0631 \u0641\u064a\u0647 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0639\u0644\u0649 \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-definition.png\" alt=\"\u0635\u0648\u0631\u0629 \u0645\u0642\u0631\u0628\u0629 \u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0627\u0644\u0623\u064a\u0633\u0631 \u0648\u0627\u0644\u0623\u064a\u0645\u0646 \u0639\u0644\u0649 \u0639\u064a\u0646\u0627\u062a \u0645\u062b\u0628\u062a\u0627\u062a \u0645\u0634\u063a\u0644\u0629 \u0622\u0644\u064a\u064b\u0627\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u064a\u062f \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0647\u064a \u062e\u0627\u0635\u064a\u0629 \u0644\u0644\u062d\u0644\u0632\u0648\u0646. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0642\u062a\u0631\u0646 \u0627\u0644\u0645\u062b\u0628\u062a \u0627\u0644\u0623\u064a\u0633\u0631 \u0628\u0642\u0644\u0627\u0648\u0648\u0638 \u062f\u0627\u062e\u0644\u064a \u0645\u062a\u0648\u0627\u0641\u0642.<\/figcaption><\/figure>\n<h2>\u0644\u0645\u0627\u0630\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631\u061f<\/h2>\n<p>\u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0645\u0639\u062a\u0627\u062f \u0647\u0648 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0641\u0643. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0639\u0645\u0648\u062f \u0623\u0648 \u0637\u0628\u0644 \u0623\u0648 \u0639\u062c\u0644\u0629 \u0623\u0648 \u0645\u0631\u0648\u062d\u0629 \u0623\u0648 \u0623\u064a \u0645\u0643\u0648\u0646 \u0622\u062e\u0631 \u064a\u062f\u0648\u0631 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u064a\u0637\u0628\u0642 \u0639\u0632\u0645 \u0641\u0643 \u0639\u0644\u0649 \u0627\u0644\u0645\u062b\u0628\u062a \u0627\u0644\u0623\u064a\u0645\u0646\u060c \u0641\u0625\u0646 \u062a\u063a\u064a\u064a\u0631 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062c\u0639\u0644 \u0639\u0632\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u064a\u0634\u062f \u0627\u0644\u0648\u0635\u0644 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0641\u0643\u0647. \u064a\u0639\u062a\u0645\u062f \u0642\u0631\u0627\u0631 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0639\u0644\u0649 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0641\u0639\u0644\u064a\u060c \u0645\u0648\u0636\u0639 \u0627\u0644\u0648\u0635\u0644 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u060c \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u060c \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u0633\u0628\u0642\u060c \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u060c \u0648\u0639\u0648\u0627\u0642\u0628 \u0627\u0644\u0641\u0643.<\/p>\n<p>\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631 \u0644\u064a\u0633 \u0628\u062f\u064a\u0644\u0627\u064b \u0639\u0627\u0645\u0627\u064b \u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u0642\u0641\u0644\u060c \u0623\u0648 \u0645\u064a\u0632\u0629 \u0639\u0632\u0645 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629\u060c \u0623\u0648 \u0633\u0644\u0643 \u0627\u0644\u0623\u0645\u0627\u0646\u060c \u0623\u0648 \u0645\u062b\u0628\u062a \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638\u060c \u0623\u0648 \u0648\u0635\u0644\u0629 \u0645\u0635\u0645\u0645\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d. \u0625\u0646\u0647 \u064a\u063a\u064a\u0631 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0628\u0631\u063a\u064a \u0641\u0642\u0637. \u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0644\u0648\u0635\u0644 \u064a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u062d\u0645\u064a\u0644 \u0645\u0633\u0628\u0642 \u0645\u0646\u0627\u0633\u0628\u060c \u0623\u0633\u0637\u062d \u062a\u062d\u0645\u064a\u0644\u060c \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0637\u0631\u064a\u0642\u0629 \u0635\u064a\u0627\u0646\u0629 \u062a\u0645\u0646\u0639 \u0627\u0644\u0641\u0646\u064a \u0645\u0646 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0642\u0648\u0629 \u0641\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062e\u0627\u0637\u0626.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-helix.png\" alt=\"\u0631\u0633\u0645 \u062a\u0642\u0646\u064a \u0645\u0642\u0637\u0639\u064a \u064a\u0648\u0636\u062d \u0627\u062a\u062c\u0627\u0647\u0627\u062a \u0627\u0644\u062d\u0644\u0632\u0648\u0646 \u0627\u0644\u0645\u062a\u0639\u0627\u0643\u0633\u0629 \u0639\u0644\u0649 \u0623\u0639\u0645\u062f\u0629 \u0645\u0644\u0648\u0644\u0628\u0629 \u064a\u0633\u0631\u0649 \u0648\u064a\u0645\u0646\u0649\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062d\u0644\u0632\u0648\u0646 \u064a\u063a\u064a\u0631 \u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629 \u0644\u0643\u0644 \u062f\u0648\u0631\u0629\u061b \u0644\u0643\u0646\u0647 \u0644\u0627 \u064a\u062d\u062f\u062f \u0628\u0645\u0641\u0631\u062f\u0647 \u0627\u0644\u062e\u0637\u0648\u0629 \u0623\u0648 \u0627\u0644\u0642\u0648\u0629 \u0623\u0648 \u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u0627\u062f\u0629.<\/figcaption><\/figure>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631 \u0648\u0627\u0644\u0623\u064a\u0645\u0646<\/h2>\n<p>\u0644\u0627 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0639\u0628\u0627\u0631\u0629 \"\u064a\u0633\u0627\u0631 \u064a\u0641\u0643\" \u0639\u0646\u062f \u0641\u062d\u0635 \u0622\u0644\u0629 \u063a\u064a\u0631 \u0645\u0639\u0631\u0648\u0641\u0629. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0642\u0628\u0644 \u062a\u0637\u0628\u064a\u0642 \u0639\u0632\u0645 \u0627\u0644\u0641\u0643. \u0641\u062d\u0635 \u0645\u064a\u062f\u0627\u0646\u064a \u0645\u0641\u064a\u062f \u0647\u0648 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0634\u062f\u0647\u060c \u0648\u062a\u0646\u0638\u064a\u0641 \u0645\u0627 \u064a\u0643\u0641\u064a \u0645\u0646 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0644\u0631\u0624\u064a\u0629 \u0627\u0644\u062d\u0644\u0632\u0648\u0646\u060c \u0648\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u064a\u0644\u0647 \u0628\u0645\u0631\u062c\u0639 \u0645\u0639\u0631\u0648\u0641. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062c\u0632\u0621 \u0623\u0648 \u0627\u0644\u0631\u0633\u0645 \u064a\u062d\u0645\u0644 \u0639\u0644\u0627\u0645\u0629 <strong>LH<\/strong> \u0623\u0648 <strong>L<\/strong>\u060c \u0627\u0639\u062a\u0628\u0631 \u0647\u0630\u0647 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u062a\u062d\u0630\u064a\u0631\u0627\u064b \u0645\u0646 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0648\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0645\u0642\u0627\u0628\u0644 \u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0645\u0639\u062f\u0627\u062a.<\/p>\n<ol>\n<li><strong>\u062d\u062f\u062f \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0634\u0627\u0647\u062f\u0629.<\/strong> \u062d\u062f\u062f \u0623\u064a \u0637\u0631\u0641 \u0645\u0646 \u0627\u0644\u0628\u0631\u063a\u064a \u0623\u0648 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0623\u0648 \u0627\u0644\u0639\u0645\u0648\u062f \u0623\u0648 \u0627\u0644\u0648\u0635\u0644\u0629 \u062a\u0648\u0627\u062c\u0647\u0647. \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0645\u0639 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629 \u0645\u0646 \u0623\u062d\u062f \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0647\u0648 \u0639\u0643\u0633 \u0627\u062a\u062c\u0627\u0647 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629 \u0645\u0646 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0622\u062e\u0631.<\/li>\n<li><strong>\u0627\u0641\u062d\u0635 \u0627\u0644\u062d\u0644\u0632\u0648\u0646.<\/strong> \u0627\u0644\u062d\u0644\u0632\u0648\u0646 \u0627\u0644\u0623\u064a\u0633\u0631 \u064a\u0631\u062a\u0641\u0639 \u0641\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0639\u0627\u0643\u0633 \u0644\u0644\u062d\u0644\u0632\u0648\u0646 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a \u0627\u0644\u0623\u064a\u0645\u0646 \u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u064a\u0647 \u0645\u0646 \u0627\u0644\u062c\u0627\u0646\u0628.<\/li>\n<li><strong>\u0627\u062e\u062a\u0628\u0631 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u064a\u062f\u0648\u064a\u064b\u0627.<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0648\u0642\u0645 \u0628\u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0628\u0644\u0637\u0641. \u064a\u062c\u0628 \u0623\u0646 \u062a\u0628\u062f\u0623 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u064a\u0633\u0631\u0649 \u0628\u0633\u0644\u0627\u0633\u0629 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0634\u062f \u0639\u0643\u0633 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629. \u062a\u0648\u0642\u0641 \u0625\u0630\u0627 \u062d\u062f\u062b \u062a\u062f\u0627\u062e\u0644 \u0623\u0648 \u0627\u0647\u062a\u0632\u0627\u0632 \u0623\u0648 \u062a\u0644\u0641 \u0641\u064a \u0627\u0644\u062e\u064a\u0648\u0637.<\/li>\n<li><strong>\u0627\u0642\u0631\u0623 \u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0629.<\/strong> \u0627\u0628\u062d\u062b \u0639\u0646 LH\u060c \u0623\u0648 \u0644\u0627\u062d\u0642\u0629 \u0631\u0642\u0645 \u0627\u0644\u062c\u0632\u0621\u060c \u0623\u0648 \u0639\u0644\u0627\u0645\u0629 \u0645\u062d\u0641\u0648\u0631\u0629\u060c \u0623\u0648 \u0645\u0644\u0627\u062d\u0638\u0629 \u0635\u064a\u0627\u0646\u0629\u060c \u0623\u0648 \u062a\u0641\u0635\u064a\u0644 \u0641\u064a \u0627\u0644\u0631\u0633\u0645. \u0627\u0644\u0642\u0637\u0631 \u0648\u0627\u0644\u062e\u0637\u0648\u0629 \u0648\u062d\u062f\u0647\u0645\u0627 \u0644\u0627 \u064a\u062b\u0628\u062a\u0627\u0646 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062e\u064a\u0637.<\/li>\n<li><strong>\u0623\u0643\u062f \u0627\u0644\u062e\u0637\u0648\u0629 \u0648\u0627\u0644\u0642\u0637\u0631 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644.<\/strong> \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0635\u062d\u064a\u062d \u0645\u0639 \u0627\u0644\u062e\u0637\u0648\u0629 \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0644\u0641 \u0627\u0644\u062e\u064a\u0637 \u0627\u0644\u0645\u062a\u062f\u0627\u062e\u0644 \u0628\u0646\u0641\u0633 \u0633\u0631\u0639\u0629 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062e\u0627\u0637\u0626.<\/li>\n<\/ol>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-direction.png\" alt=\"\u0645\u0642\u0627\u0631\u0646\u0629 \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0628\u064a\u0646 \u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0633\u0646 \u0627\u0644\u0623\u064a\u0633\u0631 \u0648\u0627\u0644\u0623\u064a\u0645\u0646 \u0645\u0639 \u0645\u0624\u0634\u0631\u0627\u062a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062f\u0648\u0631\u0627\u0646\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u064a\u062c\u0628 \u0623\u0646 \u064a\u0634\u0645\u0644 \u0641\u062d\u0635 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0645\u0634\u0627\u0647\u062f\u060c \u0648\u0627\u0644\u062d\u0644\u0632\u0648\u0646\u060c \u0648\u062c\u0632\u0621 \u0645\u062a\u0648\u0627\u0641\u0642 \u0642\u0628\u0644 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0639\u0632\u0645.<\/figcaption><\/figure>\n<div style=\"overflow-x: auto; margin: 1em 0 1.3em;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 720px;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #cfd6dc; padding: 9px; text-align: left; background: #f3f6f8;\">\u0627\u0641\u062d\u0635<\/th>\n<th style=\"border: 1px solid #cfd6dc; padding: 9px; text-align: left; background: #f3f6f8;\">\u062e\u064a\u0637 \u064a\u0645\u064a\u0646\u064a<\/th>\n<th style=\"border: 1px solid #cfd6dc; padding: 9px; text-align: left; background: #f3f6f8;\">\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\"><strong>\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0634\u062f \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/strong><\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0645\u0639 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629 \u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631 \u0645\u0646 \u0637\u0631\u0641 \u0627\u0644\u0634\u062f<\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0639\u0643\u0633 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629 \u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631 \u0645\u0646 \u0637\u0631\u0641 \u0627\u0644\u0634\u062f<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\"><strong>\u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a<\/strong><\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u064f\u0641\u062a\u0631\u0636 \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u062a\u0648\u062c\u062f \u0645\u0644\u0627\u062d\u0638\u0629 LH<\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u064a\u062c\u0628 \u0630\u0643\u0631\u0647 \u0641\u064a \u0627\u0644\u0631\u0633\u0645 \u0623\u0648 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0623\u0648 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u062c\u0632\u0621<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\"><strong>\u0633\u0628\u0628 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/strong><\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0639\u0627\u0645 \u0648\u0627\u062a\u0641\u0627\u0642\u064a\u0629 \u0627\u0644\u0634\u062f \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0642\u062f \u064a\u0624\u062f\u064a \u0639\u0632\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0623\u0648 \u0627\u0644\u062d\u0631\u0643\u0629 \u0625\u0644\u0649 \u0641\u0643 \u0627\u0644\u0628\u062f\u064a\u0644 \u0630\u0648 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u064a\u0645\u064a\u0646\u064a<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\"><strong>\u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/strong><\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0627\u0633\u062a\u062e\u062f\u0645 \u0635\u0627\u0645\u0648\u0644\u0629 \u064a\u0645\u064a\u0646\u064a\u0629 \u0645\u0637\u0627\u0628\u0642\u0629 \u0623\u0648 \u062b\u0642\u0628 \u0645\u0644\u0648\u0644\u0628 \u064a\u0645\u064a\u0646\u064a<\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0627\u0633\u062a\u062e\u062f\u0645 \u0635\u0627\u0645\u0648\u0644\u0629 \u064a\u0633\u0627\u0631\u064a\u0629 \u0645\u0637\u0627\u0628\u0642\u0629 \u0623\u0648 \u062b\u0642\u0628 \u0645\u0644\u0648\u0644\u0628 \u064a\u0633\u0627\u0631\u064a\u061b \u0627\u0644\u062d\u062c\u0645 \u0648\u062d\u062f\u0647 \u063a\u064a\u0631 \u0643\u0627\u0641\u064d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u0623\u064a\u0646 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u064a\u0633\u0627\u0631\u064a\u0629\u061f<\/h2>\n<p>\u062a\u0638\u0647\u0631 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u064a\u0633\u0627\u0631\u064a\u0629 \u0639\u0646\u062f\u0645\u0627 \u062a\u062c\u0639\u0644 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0623\u0648 \u0627\u0644\u062d\u0631\u0643\u0629 \u0627\u0644\u062a\u0631\u062f\u062f\u064a\u0629 \u0623\u0648 \u0627\u0644\u0636\u0628\u0637 \u0623\u0648 \u0645\u0646\u0639 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628. \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0642\u064a\u0642 \u0639\u0644\u0649 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639. \u0642\u062f \u064a\u0639\u0631\u0636 \u0645\u062b\u0627\u0644 \u0641\u064a \u0643\u062a\u0627\u0644\u0648\u062c \u0627\u062a\u062c\u0627\u0647\u064b\u0627 \u0645\u0639\u064a\u0646\u064b\u0627 \u0644\u0645\u062d\u0648\u0631 \u0645\u0639\u064a\u0646\u060c \u0628\u064a\u0646\u0645\u0627 \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0622\u0644\u0629 \u0645\u0639\u0643\u0648\u0633\u0629 \u0623\u0648 \u0646\u0647\u0627\u064a\u0629 \u0645\u0634\u0627\u0647\u062f\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0639\u0627\u0643\u0633.<\/p>\n<h3>\u0627\u0644\u0645\u062d\u0627\u0648\u0631 \u0627\u0644\u062f\u0648\u0627\u0631\u0629\u060c \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0627\u062a\u060c \u0648\u0627\u0644\u0639\u062c\u0644\u0627\u062a<\/h3>\n<p>\u062a\u064f\u0639\u062f \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u0629 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0641\u0627\u0626\u062f\u0629 \u0644\u0644\u0645\u0634\u062a\u0631\u064a \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627. \u0642\u062f \u064a\u062a\u0639\u0631\u0636 \u0635\u0627\u0645\u0648\u0644\u0629 \u062a\u062b\u0628\u064a\u062a \u0623\u0648 \u0648\u0635\u0644\u0629 \u0623\u0648 \u0648\u0635\u0644\u0629 \u062f\u0648\u0627\u0631\u0629 \u0623\u0648 \u0623\u062f\u0627\u0629 \u0644\u0639\u0632\u0645 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0641\u0643 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u064a\u0645\u064a\u0646\u064a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062a\u0631\u0628\u0637 \u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u0629 \u0641\u064a McMaster \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u062f\u0648\u0627\u0631 \u0627\u0644\u0645\u062e\u062a\u0627\u0631 \u0628\u0627\u062a\u062c\u0627\u0647 \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0639\u0646\u062f \u0627\u0644\u0646\u0638\u0631 \u0645\u0646 \u062c\u0647\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644. \u0647\u0630\u0627 \u0647\u0648 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u062a\u0644\u062a\u0642\u0637\u0647 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a: \u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0643\u0648\u0646\u060c \u0645\u0648\u0642\u0639 \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u060c \u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u060c \u0648\u0633\u0631\u0639\u0629 \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-rotating-shaft.png\" alt=\"\u0635\u0627\u0645\u0648\u0644\u0629 \u062a\u062b\u0628\u064a\u062a \u0645\u0644\u0648\u0644\u0628\u0629 \u064a\u0633\u0627\u0631 \u0639\u0644\u0649 \u0645\u062c\u0645\u0648\u0639\u0629 \u0639\u0645\u0648\u062f \u0635\u0646\u0627\u0639\u064a \u062f\u0648\u0627\u0631\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u0629\u060c \u064a\u062c\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u062d\u0648\u0631 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0648\u0646\u0642\u0637\u0629 \u0627\u0644\u0645\u0634\u0627\u0647\u062f\u0629\u060c \u0648\u0644\u064a\u0633 \u0645\u0646 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u0623\u064a\u0633\u0631 \u0623\u0648 \u0627\u0644\u0623\u064a\u0645\u0646 \u0645\u0646 \u0644\u0648\u062d\u0629 \u0627\u0633\u0645 \u0627\u0644\u062c\u0647\u0627\u0632.<\/figcaption><\/figure>\n<h3>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0636\u0628\u0637 \u0648\u0627\u0644\u062a\u0648\u062a\u064a\u0631 \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629<\/h3>\n<p>\u0642\u062f \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0645\u062b\u0644 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0648\u0646\u0647\u0627\u064a\u0627\u062a \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0648\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0636\u0628\u0637 \u0642\u0644\u0627\u0648\u0648\u0638 \u064a\u0645\u064a\u0646\u064a \u0641\u064a \u0623\u062d\u062f \u0627\u0644\u0637\u0631\u0641\u064a\u0646 \u0648\u0642\u0644\u0627\u0648\u0648\u0638 \u064a\u0633\u0627\u0631\u064a \u0641\u064a \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0622\u062e\u0631. \u064a\u0645\u0643\u0646 \u0639\u0646\u062f\u0647\u0627 \u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u062c\u0633\u0645 \u0644\u062a\u062d\u0631\u064a\u0643 \u0627\u0644\u0637\u0631\u0641\u064a\u0646 \u0645\u0639\u064b\u0627 \u0623\u0648 \u0628\u0639\u064a\u062f\u064b\u0627 \u062f\u0648\u0646 \u0641\u0643 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u062a\u0635\u0644\u0629. \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0637\u0631\u0641\u064a\u0646 \u0628\u0648\u0636\u0648\u062d\u060c \u0644\u0623\u0646 \u062a\u0631\u0643\u064a\u0628 \u0635\u0627\u0645\u0648\u0644\u0629 \u064a\u0645\u064a\u0646\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u064a\u0633\u0627\u0631\u064a \u0644\u0646 \u064a\u062a\u0634\u0627\u0628\u0643 \u0623\u0648 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0642\u0648\u0629 \u0636\u0627\u0631\u0629.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-adjustment.png\" alt=\"\u0645\u062c\u0645\u0648\u0639\u0629 \u0636\u0628\u0637 \u0645\u0644\u0648\u0644\u0628\u0629 \u064a\u0633\u0627\u0631 \u0648\u064a\u0645\u064a\u0646 \u0645\u0632\u062f\u0648\u062c\u0629 \u0645\u0639 \u0642\u0637\u0639\u0629 \u062a\u0648\u0635\u064a\u0644 \u0639\u0644\u0649 \u0637\u0631\u0627\u0632 \u0627\u0644\u062a\u064a\u0631\u0646\u0628\u0643\u0644\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u062a\u062c\u0627\u0647\u064a \u0642\u0644\u0627\u0648\u0648\u0638 \u0645\u062a\u0639\u0627\u0643\u0633\u064a\u0646 \u0628\u062d\u064a\u062b \u064a\u063a\u064a\u0631 \u0625\u062c\u0631\u0627\u0621 \u0636\u0628\u0637 \u0648\u0627\u062d\u062f \u0627\u0644\u0637\u0631\u0641\u064a\u0646 \u0645\u0639\u064b\u0627.<\/figcaption><\/figure>\n<h3>\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629\u060c \u0627\u0644\u0648\u0635\u0644\u0627\u062a\u060c \u0648\u0642\u0637\u0639 \u0627\u0644\u063a\u064a\u0627\u0631<\/h3>\n<p>\u062a\u0633\u062a\u062e\u062f\u0645 \u0628\u0639\u0636 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u063a\u0627\u0632 \u0648\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0643\u062c\u0632\u0621 \u0645\u0646 \u0646\u0638\u0627\u0645 \u0645\u0646\u0639 \u0627\u0644\u062a\u0628\u062f\u064a\u0644 \u0623\u0648 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0648\u0635\u064a\u0644. \u0647\u0630\u0627 \u062e\u0627\u0635 \u0628\u0627\u0644\u062a\u0637\u0628\u064a\u0642: \u0627\u0644\u063a\u0627\u0632\u060c \u0627\u0644\u0636\u063a\u0637\u060c \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u062a\u0646\u0638\u064a\u0645\u064a\u060c \u0648\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0635\u0645\u0627\u0645 \u064a\u062d\u062f\u062f\u0648\u0646 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647. \u0644\u0627 \u062a\u0633\u062a\u0646\u062a\u062c \u0646\u0648\u0639 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0645\u0646 \u0627\u0644\u064a\u062f \u0641\u0642\u0637. \u0627\u0633\u062a\u062e\u062f\u0645 \u0631\u0642\u0645 \u0642\u0637\u0639\u0629 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0635\u0645\u0627\u0645 \u0623\u0648 \u0631\u0633\u0645\u0627\u064b \u0645\u0639\u062a\u0645\u062f\u0627\u064b \u0623\u0648 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628.<\/p>\n<p>\u062a\u0633\u062a\u062d\u0642 \u0642\u0637\u0639 \u0627\u0644\u063a\u064a\u0627\u0631 \u0641\u064a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0646\u0641\u0633 \u0627\u0644\u062d\u0630\u0631. \u0642\u062f \u064a\u0628\u062f\u0648 \u0627\u0644\u062c\u0632\u0621 \u0643\u0645\u0633\u0627\u0645\u064a\u0631 \u0642\u064a\u0627\u0633\u064a\u0629 \u0628\u064a\u0646\u0645\u0627 \u064a\u062a\u0645 \u062a\u0633\u062c\u064a\u0644 \u0627\u062a\u062c\u0627\u0647\u0647 \u0641\u0642\u0637 \u0641\u064a \u062f\u0644\u064a\u0644 \u0627\u0644\u062e\u062f\u0645\u0629 \u0623\u0648 \u0639\u0644\u0649 \u0639\u0644\u0627\u0645\u0629 \u0635\u063a\u064a\u0631\u0629. \u062a\u0646\u0635\u062d \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062d\u0643\u0648\u0645\u064a\u0629 \u0644\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u0629 \u0628\u0641\u062d\u0635 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0642\u0628\u0644 \u0627\u0644\u0641\u0643 \u0648\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0623\u062f\u0644\u0629 \u0623\u0648 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u0636\u062d\u064b\u0627. \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u062d\u0631\u0631 \u0627\u0644\u0645\u062b\u0628\u062a \u0628\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0639\u0632\u0645 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u060c \u062a\u0648\u0642\u0641 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0642\u0648\u0629 \u0628\u0634\u0643\u0644 \u0623\u0639\u0645\u0649.<\/p>\n<h2>\u0645\u0627 \u0647\u064a \u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u064a\u0633\u0627\u0631\u064a\u061f<\/h2>\n<p>\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u064a\u0633\u0627\u0631\u064a \u0647\u0648 \u062e\u064a\u0627\u0631 \u0627\u062a\u062c\u0627\u0647 \u064a\u0645\u0643\u0646 \u062a\u0637\u0628\u064a\u0642\u0647 \u0639\u0644\u0649 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0648\u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629. \u064a\u062c\u0628 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u062a\u0627\u062d\u0629\u060c \u0646\u0638\u0627\u0645 \u0627\u0644\u0642\u064a\u0627\u0633\u060c \u0627\u0644\u062d\u062c\u0645\u060c \u0637\u0648\u0644 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638\u060c \u0648\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0644\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u062d\u062f\u062f.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-fastener-forms.png\" alt=\"\u0645\u0633\u0627\u0645\u064a\u0631 \u0648\u0635\u0648\u0627\u0645\u064a\u0644 \u0648\u0642\u0636\u0628\u0627\u0646 \u0645\u0644\u0648\u0644\u0628\u0629 \u064a\u0633\u0627\u0631 \u0648\u0645\u0633\u0627\u0645\u064a\u0631 \u0645\u062e\u0635\u0635\u0629 \u0639\u0644\u0649 \u0635\u064a\u0646\u064a\u0629 \u0641\u062d\u0635\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u0642\u062f \u064a\u0646\u0637\u0628\u0642 \u062a\u062d\u062f\u064a\u062f \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0639\u0644\u0649 \u0627\u0644\u0628\u0631\u063a\u064a \u0623\u0648 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0623\u0648 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0623\u0648 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0623\u0648 \u0627\u0644\u0642\u0636\u064a\u0628 \u0627\u0644\u0645\u0644\u0648\u0644\u0628 \u0623\u0648 \u0627\u0644\u0648\u0635\u0644\u0629 \u0623\u0648 \u0645\u064a\u0632\u0629 \u0645\u062d\u0648\u0631 \u0645\u0634\u063a\u0644\u0629.<\/figcaption><\/figure>\n<div style=\"overflow-x: auto; margin: 1em 0 1.3em;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 760px;\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #cfd6dc; padding: 9px; text-align: left; background: #f3f6f8;\">\u0627\u0644\u0634\u0643\u0644<\/th>\n<th style=\"border: 1px solid #cfd6dc; padding: 9px; text-align: left; background: #f3f6f8;\">\u0645\u0627 \u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a \u062a\u062d\u062f\u064a\u062f\u0647<\/th>\n<th style=\"border: 1px solid #cfd6dc; padding: 9px; text-align: left; background: #f3f6f8;\">\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\"><strong>\u0635\u0627\u0645\u0648\u0644\u0629 \u0648\u0628\u0631\u063a\u064a 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\u064a\u062e\u062f\u0645 \u0627\u0644\u0648\u0635\u0644\u0629<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\"><strong>\u062f\u0631\u0627\u0633\u0629<\/strong><\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062e\u064a\u0637 \u0641\u064a \u0643\u0644 \u0637\u0631\u0641\u060c \u0637\u0648\u0644 \u0627\u0644\u062a\u062f\u0627\u062e\u0644\u060c \u0627\u0644\u062c\u0632\u0621 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u060c \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0642\u062f \u064a\u062e\u062a\u0644\u0641 \u0623\u062d\u062f \u0627\u0644\u0637\u0631\u0641\u064a\u0646 \u0639\u0646 \u0627\u0644\u0622\u062e\u0631 \u0639\u0645\u062f\u064b\u0627 \u0641\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0632\u062f\u0648\u062c<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\"><strong>\u0642\u0636\u064a\u0628 \u0623\u0648 \u0645\u062d\u0648\u0631 \u0645\u0644\u0648\u0644\u0628<\/strong><\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0643\u0644\u064a\u060c \u0627\u0644\u0628\u062f\u0627\u064a\u0629\u060c \u0627\u0644\u062e\u0637\u0648\u0629\u060c \u0627\u0644\u0627\u0633\u062a\u0642\u0627\u0645\u0629\u060c \u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0637\u0631\u0641\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062f\u0639\u0645<\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0642\u062f \u064a\u063a\u0641\u0644 \u0625\u062f\u0631\u0627\u062c \u0627\u0644\u0642\u0636\u064a\u0628 \u0627\u0644\u0639\u0627\u0645 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u064a\u062f \u0623\u0648 \u0645\u0646\u0638\u0631 \u0627\u0644\u0637\u0631\u0641 \u0623\u0648 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u0645\u062a\u0632\u0627\u0648\u062c\u0629<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\"><strong>\u0628\u0631\u063a\u064a \u0623\u0648 \u0648\u0635\u0644\u0629 \u0645\u062e\u0635\u0635\u0629<\/strong><\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u0631\u0633\u0645 \u0643\u0627\u0645\u0644\u060c \u0645\u0633\u0627\u0631 \u0627\u0644\u062d\u0645\u0644\u060c \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0639\u0632\u0645\u060c \u0627\u0644\u0645\u0627\u062f\u0629\u060c \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u062e\u0637\u0629 \u0627\u0644\u0641\u062d\u0635<\/td>\n<td style=\"border: 1px solid #cfd6dc; padding: 9px;\">\u064a\u064f\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u062b\u0628\u062a \u0643\u0639\u0646\u0635\u0631 \u0645\u0646 \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c \u0631\u063a\u0645 \u0623\u0646 \u0647\u0646\u062f\u0633\u062a\u0647 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u0637\u0628\u064a\u0642<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u062a\u062d\u062f\u064a\u062f \u0645\u062b\u0628\u062a \u0645\u0644\u0648\u0644\u0628 \u0628\u0627\u0644\u064a\u062f \u0627\u0644\u064a\u0633\u0631\u0649<\/h2>\n<p>\u0627\u0643\u062a\u0628 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062e\u064a\u0637 \u0643\u062d\u0642\u0644 \u0648\u0627\u062d\u062f \u0641\u064a \u0627\u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0643\u0627\u0645\u0644. \u0645\u062b\u0627\u0644 \u0639\u0645\u0644\u064a \u0628\u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u062a\u0631\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 <strong>M12 \u00d7 1.5 \u2013 6g LH<\/strong>\u060c \u0628\u064a\u0646\u0645\u0627 \u0627\u0644\u0645\u062b\u0627\u0644 \u0628\u0627\u0644\u0628\u0648\u0635\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 <strong>1\/2-13 UNC-2A LH<\/strong>. \u062a\u0648\u0636\u062d \u0647\u0630\u0647 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u0647\u064a\u0643\u0644 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629\u061b \u064a\u062c\u0628 \u0623\u0646 \u062a\u0623\u062a\u064a \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u062d\u0629\u060c \u0627\u0644\u062e\u0637\u0648\u0629\u060c \u0641\u0626\u0629 \u0627\u0644\u0633\u0645\u0627\u062d\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645. \u064a\u0634\u0645\u0644 \u0645\u0627\u062f\u0629 \u062e\u064a\u0648\u0637 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0645\u0648\u062d\u062f\u0629 \u0628\u0627\u0644\u0628\u0648\u0635\u0629 \u0645\u0646 ASME \u0637\u0631\u064a\u0642\u0629 \u0645\u062e\u0635\u0635\u0629 \u0644\u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u062e\u064a\u0648\u0637 \u0628\u0627\u0644\u064a\u062f \u0627\u0644\u064a\u0633\u0631\u0649. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u062a\u0631\u064a\u0629\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0631\u062f \u062a\u0623\u0643\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0627\u0644\u0633\u0645\u0627\u062d\u064a\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 ISO \u0642\u0628\u0644 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-identification.png\" alt=\"\u0645\u0647\u0646\u062f\u0633 \u064a\u0641\u062d\u0635 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0633\u0646 \u0627\u0644\u0623\u064a\u0633\u0631 \u0648\u062e\u0637\u0648\u062a\u0647 \u0648\u0642\u0637\u0631\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0642\u062f\u0645\u0629 \u0648\u0623\u062f\u0648\u0627\u062a \u0642\u064a\u0627\u0633 \u0627\u0644\u0633\u0646\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0642\u0637\u0631 \u0648\u0627\u0644\u062e\u0637\u0648\u0629 \u062a\u062d\u062f\u062f \u0627\u0644\u062d\u062c\u0645\u061b \u0627\u0644\u0631\u0633\u0645 \u0623\u0648 \u0627\u0644\u062d\u0644\u0632\u0648\u0646 \u0623\u0648 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0639\u0644\u0645 \u064a\u062d\u062f\u062f \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062e\u064a\u0637.<\/figcaption><\/figure>\n<ul>\n<li><strong>\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062e\u064a\u0637:<\/strong> \u0627\u0630\u0643\u0631 LH \u0628\u0634\u0643\u0644 \u0635\u0631\u064a\u062d \u0648\u0648\u0636\u062d \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0639\u0631\u0636 \u0627\u0644\u0645\u0631\u062c\u0639\u064a \u0623\u0648 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062f\u0648\u0631\u0627\u0646.<\/li>\n<li><strong>\u0646\u0638\u0627\u0645 \u0627\u0644\u062e\u064a\u0648\u0637:<\/strong> \u062d\u062f\u062f \u0646\u0648\u0639 \u0627\u0644\u062e\u064a\u0637: \u0645\u062a\u0631\u064a\u060c UN\u060c UNF\u060c UNC\u060c \u0623\u0646\u0628\u0648\u0628\u060c Acme\u060c \u0623\u0648 \u0634\u0643\u0644 \u0645\u0639\u0631\u0641 \u0622\u062e\u0631. \"\u0627\u0644\u062e\u064a\u0637 \u0627\u0644\u0623\u064a\u0633\u0631\" \u0648\u062d\u062f\u0647 \u0644\u064a\u0633 \u0645\u0639\u064a\u0627\u0631\u0627\u064b \u0644\u0644\u062e\u064a\u0637.<\/li>\n<li><strong>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a \u0648\u0627\u0644\u062e\u0637\u0648\u0629:<\/strong> \u0627\u0630\u0643\u0631 \u0627\u0644\u062e\u0637\u0648\u0629 \u0628\u0627\u0644\u0645\u0644\u0644\u064a\u0645\u062a\u0631 \u0623\u0648 \u0639\u062f\u062f \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0641\u064a \u0627\u0644\u0628\u0648\u0635\u0629 (TPI). \u0623\u0636\u0641 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0639\u062f\u062f \u0627\u0644\u0628\u062f\u0627\u064a\u0627\u062a \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u062e\u064a\u0637 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0628\u062f\u0627\u064a\u0627\u062a.<\/li>\n<li><strong>\u062f\u0631\u062c\u0629 \u0627\u0644\u062a\u062d\u0645\u0644 \u0623\u0648 \u0627\u0644\u0641\u0626\u0629:<\/strong> \u062d\u062f\u062f \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0648\u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u062d\u064a\u062b \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u0648\u0635\u0644 \u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u0644\u0627\u0621\u0645\u0629 \u0623\u0648 \u0627\u0644\u0639\u0632\u0645 \u0623\u0648 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u0628\u0627\u062f\u0644.<\/li>\n<li><strong>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0645\u062b\u0628\u062a:<\/strong> \u0627\u0630\u0643\u0631 \u0627\u0644\u0631\u0623\u0633\u060c \u0648\u0646\u0648\u0639 \u0627\u0644\u0642\u064a\u0627\u062f\u0629\u060c \u0648\u0627\u0644\u0633\u0627\u0642\u060c \u0648\u0637\u0648\u0644 \u0627\u0644\u062e\u064a\u0637\u060c \u0648\u0646\u0635\u0641 \u0642\u0637\u0631 \u062a\u062d\u062a \u0627\u0644\u0631\u0623\u0633\u060c \u0648\u0627\u0644\u0643\u062a\u0641\u060c \u0648\u0627\u0644\u0623\u062e\u062f\u0648\u062f\u060c \u0648\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0643\u0644\u064a.<\/li>\n<li><strong>\u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u062d\u0627\u0644\u0629:<\/strong> \u0627\u0630\u0643\u0631 \u0627\u0644\u062f\u0631\u062c\u0629\u060c \u0648\u0627\u0644\u0645\u0639\u064a\u0627\u0631\u060c \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u0635\u0644\u0627\u0628\u0629\u060c \u0623\u0648 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629. \u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \"\u0633\u062a\u0627\u0646\u0644\u0633\" \u0623\u0648 \"\u0641\u0648\u0644\u0627\u0630\" \u0643\u0646\u062f\u0627\u0621 \u0643\u0627\u0645\u0644 \u0644\u0644\u0645\u0627\u062f\u0629.<\/li>\n<li><strong>\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0648\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0632\u0644\u0642\u0629:<\/strong> \u0627\u0630\u0643\u0631 \u0627\u0644\u0637\u0644\u0627\u0621 \u0623\u0648 \u0627\u0644\u062a\u063a\u0637\u064a\u0629\u060c \u062d\u062f\u0648\u062f \u0627\u0644\u0633\u0645\u0627\u0643\u0629\u060c \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643\u060c \u0648\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0632\u0644\u0642\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0639\u0646\u062f \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0627\u0644\u0639\u0632\u0645.<\/li>\n<li><strong>\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642:<\/strong> \u062d\u062f\u062f \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u064a\u0633\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629\u060c \u0623\u0648 \u0627\u0644\u0641\u062a\u062d\u0629 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629\u060c \u0623\u0648 \u0627\u0644\u0625\u062f\u0631\u0627\u062c\u060c \u0623\u0648 \u0627\u0644\u0639\u0645\u0648\u062f\u060c \u0623\u0648 \u0627\u0644\u063a\u0633\u0627\u0644\u0629\u060c \u0623\u0648 \u0627\u0644\u0648\u0635\u0644\u0629 \u0648\u0645\u0648\u0627\u062f\u0647\u0627.<\/li>\n<li><strong>\u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0648\u0627\u0644\u062a\u062a\u0628\u0639:<\/strong> \u062d\u062f\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0639\u0644\u0627\u0645\u0629 LH\u060c \u0623\u0648 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u062f\u0641\u0639\u0629\u060c \u0623\u0648 \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0623\u0648 \u062a\u0642\u0627\u0631\u064a\u0631 \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u0623\u0648 \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0645\u0637\u0644\u0648\u0628\u0629.<\/li>\n<\/ul>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-metric-imperial.png\" alt=\"\u0631\u0633\u0648\u0645\u0627\u062a \u0633\u0646 \u064a\u0633\u0627\u0631 \u0645\u062a\u0631\u064a \u0648\u0628\u0648\u0635\u0629 \u0645\u0639 \u0645\u0642\u0627\u064a\u064a\u0633 \u0627\u0644\u062e\u0637\u0648\u0629 \u0648\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u0627\u0644\u0646\u062f\u0627\u0621\u0627\u062a \u0627\u0644\u0645\u062a\u0631\u064a\u0651\u0629 \u0648\u0627\u0644\u0628\u0648\u0635\u064a\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0646\u0638\u0645\u0629 \u062a\u0633\u0645\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629\u061b \u062d\u062f\u062f \u0627\u0644\u0646\u0638\u0627\u0645 \u0642\u0628\u0644 \u0637\u0644\u0628 \u0627\u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f.<\/figcaption><\/figure>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u0645\u0637\u0627\u0628\u0642\u0629 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629\u060c \u0627\u0644\u0641\u062a\u062d\u0629 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629\u060c \u0648\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062e\u064a\u0637<\/h2>\n<p>\u0627\u0644\u062e\u064a\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0627\u0644\u0623\u064a\u0633\u0631 \u064a\u0639\u0645\u0644 \u0641\u0642\u0637 \u0645\u0639 \u062e\u064a\u0637 \u062f\u0627\u062e\u0644\u064a \u0623\u064a\u0633\u0631 \u0628\u0646\u0641\u0633 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0645\u064a \u0648\u0627\u0644\u062e\u0637\u0648\u0629 \u0648\u0627\u0644\u0634\u0643\u0644 \u0648\u0627\u0644\u062a\u062d\u0645\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642. \u0642\u062f \u062a\u0628\u062f\u0648 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u064a\u0645\u0646\u0649 \u0642\u0631\u064a\u0628\u0629 \u0628\u0645\u0627 \u064a\u0643\u0641\u064a \u0644\u0644\u0628\u062f\u0621 \u0628\u0627\u0644\u0642\u0648\u0629\u060c \u062e\u0627\u0635\u0629 \u0628\u0639\u062f \u0627\u0644\u0637\u0644\u0627\u0621 \u0623\u0648 \u0627\u0644\u0623\u0648\u0633\u0627\u062e \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0630\u064a \u064a\u062e\u0641\u064a \u0623\u0648\u0644 \u0627\u0644\u062e\u064a\u0648\u0637. \u0647\u0630\u0627 \u0633\u0628\u0628 \u0644\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u062c\u0632\u0621 \u0648\u0625\u062c\u0631\u0627\u0621 \u0641\u062d\u0635 \u0628\u062f\u0621 \u064a\u062f\u0648\u064a \u0645\u0636\u0628\u0648\u0637 \u0642\u0628\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0641\u062a\u0627\u062d.<\/p>\n<p>\u0644\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u060c \u0633\u062c\u0644 \u0627\u0644\u0645\u062b\u0628\u062a \u0627\u0644\u0623\u0635\u0644\u064a \u0648\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642 \u0643\u0632\u0648\u062c. \u0642\u0633 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0648\u0627\u0644\u062e\u0637\u0648\u0629 \u0623\u0648 TPI\u060c \u0648\u0642\u0627\u0631\u0646 \u0634\u0643\u0644 \u0627\u0644\u062e\u064a\u0637\u060c \u0648\u0627\u0641\u062d\u0635 \u0623\u0648\u0644 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629\u060c \u0648\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0648\u0635\u0644 \u064a\u0633\u062a\u062e\u062f\u0645 \u063a\u0633\u0627\u0644\u0629 \u062e\u0627\u0635\u0629 \u0623\u0648 \u0643\u062a\u0641 \u0623\u0648 \u0645\u064a\u0632\u0629 \u062a\u062b\u0628\u064a\u062a. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0641\u062a\u062d\u0629 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u062a\u0627\u0644\u0641\u0629\u060c \u0644\u0646 \u064a\u0639\u064a\u062f \u0627\u0644\u0645\u062b\u0628\u062a \u0627\u0644\u0623\u064a\u0633\u0631 \u0627\u0644\u062c\u062f\u064a\u062f \u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0648\u0635\u0644 \u0628\u0645\u0641\u0631\u062f\u0647\u061b \u064a\u062c\u0628 \u0623\u0646 \u064a\u0639\u0627\u0644\u062c \u0631\u0633\u0645 \u0627\u0644\u0625\u0635\u0644\u0627\u062d \u0627\u0644\u0641\u062a\u062d\u0629 \u0648\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-mating-pair.png\" alt=\"\u0641\u062d\u0635 \u0635\u0627\u0645\u0648\u0644\u0629 \u0648\u0645\u0633\u0645\u0627\u0631 \u0645\u0644\u0648\u0644\u0628\u064a\u0646 \u064a\u0633\u0627\u0631 \u0645\u062a\u0637\u0627\u0628\u0642\u064a\u0646 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0642\u0627\u064a\u064a\u0633 \u0633\u062f\u0627\u062f\u0629 \u0627\u0644\u0633\u0646 \u0648\u0627\u0644\u062d\u0644\u0642\u0629\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0648\u0638\u064a\u0641\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0636\u0645\u0646 \u062e\u0637\u0629 \u0627\u0644\u0641\u062d\u0635: \u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0632\u0648\u062c \u0627\u0644\u0645\u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0623\u064a\u0633\u0631\u060c \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0628\u064a\u0646 \u0627\u0644\u0623\u0633\u0646\u0627\u0646\u060c \u0627\u0644\u062a\u062f\u0627\u062e\u0644\u060c \u0648\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0642\u064a\u0627\u0633 \u0645\u0639\u064b\u0627.<\/figcaption><\/figure>\n<h2>\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0648\u0636\u0648\u0627\u0628\u0637 \u0627\u0644\u062c\u0648\u062f\u0629<\/h2>\n<p>\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631 \u064a\u0634\u0643\u0644 \u062e\u0637\u0631\u0627\u064b \u0645\u062a\u0648\u0642\u0639\u0627\u064b \u0641\u064a \u0627\u0644\u0635\u064a\u0627\u0646\u0629: \u0642\u062f \u064a\u0642\u0648\u0645 \u0627\u0644\u0641\u0646\u064a \u0627\u0644\u0630\u064a \u064a\u0641\u062a\u0631\u0636 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u064a\u0645\u0646\u0649 \u0628\u0634\u062f \u0627\u0644\u0645\u062b\u0628\u062a \u0628\u064a\u0646\u0645\u0627 \u0643\u0627\u0646 \u064a\u0646\u0648\u064a \u0641\u0643\u0647. \u0636\u0639 \u0639\u0644\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u062c\u0632\u0621 \u0623\u0648 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0623\u062f\u0627\u0629 \u0623\u0648 \u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0639\u0645\u0644 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u062e\u0637\u0631 \u062c\u0648\u0647\u0631\u064a\u064b\u0627. \u0641\u064a \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0631\u0629\u060c \u0648\u062b\u0642 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0639\u0645\u0648\u062f \u0648\u0627\u0644\u0637\u0631\u0641 \u0627\u0644\u0630\u064a \u062a\u0645 \u062a\u062d\u062f\u064a\u062f\u0647 \u0645\u0646\u0647.<\/p>\n<ol>\n<li><strong>\u0646\u0638\u0641 \u0627\u0644\u0648\u0635\u0644\u0629.<\/strong> \u0623\u0632\u0644 \u0627\u0644\u0632\u0648\u0627\u0626\u062f\u060c \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u062a\u0627\u0644\u0641\u060c \u0627\u0644\u0623\u0648\u0633\u0627\u062e\u060c \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0645\u0646 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u062a\u0642\u0627\u0628\u0644\u0629 \u0648\u0623\u0648\u0644 \u0627\u0644\u0623\u0633\u0646\u0627\u0646. \u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u0628\u0642\u0627\u0621 \u0627\u0644\u062c\u0632\u064a\u0626\u0627\u062a \u0627\u0644\u0643\u0627\u0634\u0637\u0629 \u062e\u0627\u0631\u062c \u0627\u0644\u0641\u062a\u062d\u0629.<\/li>\n<li><strong>\u0627\u0628\u062f\u0623 \u064a\u062f\u0648\u064a\u064b\u0627.<\/strong> \u0642\u0645 \u0628\u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0623\u0648 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u062d\u062f\u062f. \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062f\u0627\u062e\u0644 \u0628\u062f\u0648\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u063a\u064a\u0631 \u0645\u0639\u062a\u0627\u062f\u0629. \u062a\u0648\u0642\u0641 \u0639\u0646\u062f \u0623\u0648\u0644 \u0639\u0644\u0627\u0645\u0629 \u0639\u0644\u0649 \u062a\u0634\u0627\u0628\u0643 \u0627\u0644\u0623\u0633\u0646\u0627\u0646.<\/li>\n<li><strong>\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0634\u062d\u064a\u0645.<\/strong> \u0627\u0633\u062a\u062e\u062f\u0645 \u0641\u0642\u0637 \u0645\u0627\u062f\u0629 \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u0623\u0648 \u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629. \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0642\u062f \u062a\u062c\u0639\u0644 \u0642\u064a\u0645\u0629 \u0627\u0644\u0639\u0632\u0645 \u0627\u0644\u0645\u0623\u0644\u0648\u0641\u0629 \u062a\u0646\u062a\u062c \u062d\u0645\u0644\u0627\u064b \u0645\u0633\u0628\u0642\u064b\u0627 \u0645\u062e\u062a\u0644\u0641\u064b\u0627.<\/li>\n<li><strong>\u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0623\u062f\u0627\u0629 \u0627\u0644\u0635\u062d\u064a\u062d.<\/strong> \u0627\u0636\u0628\u0637 \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0639\u0632\u0645 \u0639\u0644\u0649 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0634\u062f \u0627\u0644\u0623\u064a\u0633\u0631\u060c \u0648\u062a\u0623\u0643\u062f \u0645\u0646 \u0643\u064a\u0641\u064a\u0629 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0625\u0644\u0649 \u0627\u0644\u0639\u0632\u0645\u060c \u0648\u0627\u062d\u062a\u0641\u0638 \u0628\u0627\u062a\u062c\u0627\u0647 \u0631\u0624\u064a\u0629 \u0627\u0644\u0645\u0634\u063a\u0644 \u0641\u064a \u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0639\u0645\u0644.<\/li>\n<li><strong>\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0646\u062a\u064a\u062c\u0629.<\/strong> \u0627\u0641\u062d\u0635 \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0637\u0648\u0644 \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0627\u0644\u0638\u0627\u0647\u0631\u0629\u060c \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a\u060c \u0633\u062c\u0644 \u0627\u0644\u0639\u0632\u0645\u060c \u0645\u064a\u0632\u0629 \u0627\u0644\u0642\u0641\u0644\u060c \u0648\u0623\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u062f\u0648\u0631\u0627\u0646 \u0623\u0648 \u062a\u0634\u063a\u064a\u0644 \u0645\u0637\u0644\u0648\u0628.<\/li>\n<\/ol>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-installation.png\" alt=\"\u0641\u0646\u064a \u064a\u0637\u0628\u0642 \u0639\u0632\u0645 \u0634\u062f \u0645\u0636\u0628\u0648\u0637 \u0639\u0643\u0633 \u0627\u062a\u062c\u0627\u0647 \u0639\u0642\u0627\u0631\u0628 \u0627\u0644\u0633\u0627\u0639\u0629 \u0639\u0644\u0649 \u0645\u062b\u0628\u062a \u0635\u0646\u0627\u0639\u064a \u0645\u0644\u0648\u0644\u0628 \u064a\u0633\u0627\u0631\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0637\u0627\u0628\u0642 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0639\u0632\u0645 \u0645\u0639 \u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631 \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629.<\/figcaption><\/figure>\n<p>\u0627\u0644\u062e\u062f\u0634\u060c \u062a\u0644\u0641 \u0627\u0644\u0623\u0633\u0646\u0627\u0646\u060c \u0623\u0648 \u062c\u0632\u0621 \u0645\u062a\u0637\u0627\u0628\u0642 \u062e\u0627\u0637\u0626 \u0644\u0627 \u064a\u062a\u0645 \u062a\u0635\u062d\u064a\u062d\u0647 \u0628\u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0639\u0632\u0645. \u0627\u0639\u0632\u0644 \u0627\u0644\u0623\u062c\u0632\u0627\u0621\u060c \u0648\u0642\u0627\u0631\u0646 \u0627\u0644\u0631\u0633\u0645 \u0648\u0627\u0644\u0639\u064a\u0646\u0629\u060c \u0648\u0627\u0637\u0644\u0628 \u0645\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0623\u0648 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0644\u0645\u0633\u0624\u0648\u0644 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0648\u0635\u0644\u0629. \u0644\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u060c \u0627\u0637\u0644\u0628 \u0641\u062d\u0635 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0644\u0644\u0642\u0644\u0627\u0648\u0648\u0638\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0638\u064a\u0641\u064a (\u0645\u0633\u0645\u0648\u062d\/\u063a\u064a\u0631 \u0645\u0633\u0645\u0648\u062d) \u0639\u0646\u062f \u0627\u0644\u0627\u0642\u062a\u0636\u0627\u0621\u060c \u0648\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0627\u0628\u0642 \u0645\u0639 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-quality-inspection.png\" alt=\"\u0645\u0647\u0646\u062f\u0633 \u062c\u0648\u062f\u0629 \u0622\u0633\u064a\u0648\u064a \u064a\u0642\u064a\u0633 \u0645\u062b\u0628\u062a\u0627\u062a \u0645\u0644\u0648\u0644\u0628\u0629 \u064a\u0633\u0627\u0631 \u0641\u064a \u0645\u062d\u0637\u0629 \u0641\u062d\u0635 \u0645\u0635\u0646\u0639\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0634\u062a\u0631\u064a \u062c\u0639\u0644 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0642\u0627\u0628\u0644\u0627\u064b \u0644\u0644\u062a\u062f\u0642\u064a\u0642 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646 \u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0623\u062c\u0632\u0627\u0621\u060c \u0648\u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u060c \u0648\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u0648\u062a\u062a\u0628\u0639 \u0627\u0644\u062f\u0641\u0639\u0627\u062a.<\/figcaption><\/figure>\n<h2>\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0639\u0643\u0633\u064a<\/h2>\n<p>\u0641\u064a \u0645\u062d\u0627\u062f\u062b\u0627\u062a \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0645\u0635\u0637\u0644\u062d \"\u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0639\u0643\u0633\u064a\" \u0643\u0645\u0631\u0627\u062f\u0641 \u0644\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0623\u064a\u0633\u0631. \u0647\u0648 \u0645\u0641\u064a\u062f \u0643\u0639\u0628\u0627\u0631\u0629 \u0628\u062d\u062b\u060c \u0644\u0643\u0646\u0647 \u063a\u064a\u0631 \u0643\u0627\u0641\u064d \u0644\u0623\u0645\u0631 \u0627\u0644\u0634\u0631\u0627\u0621. \u0628\u0639\u0636 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646 \"\u0639\u0643\u0633\u064a\" \u0644\u0648\u0635\u0641 \u0623\u062f\u0627\u0629 \u062a\u062f\u0648\u0631 \u0639\u0643\u0633\u064a\u0627\u064b\u060c \u0623\u0648 \u0639\u0645\u0644\u064a\u0629 \u0642\u0637\u0639 \u0639\u0643\u0633\u064a\u0629\u060c \u0623\u0648 \u0645\u0643\u0648\u0646 \u064a\u062a\u062d\u0631\u0643 \u0641\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0645\u0639\u0627\u0643\u0633. \u0627\u0633\u062a\u062e\u062f\u0645 <strong>\u0642\u0644\u0627\u0648\u0648\u0638 \u0623\u064a\u0633\u0631 (LH)<\/strong> \u0645\u0639 \u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0642\u0644\u0627\u0648\u0648\u0638 \u0627\u0644\u0641\u0639\u0644\u064a\u060c \u0627\u0644\u062d\u062c\u0645\u060c \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0628\u064a\u0646 \u0627\u0644\u0623\u0633\u0646\u0627\u0646\u060c \u0627\u0644\u0641\u0626\u0629\u060c \u0648\u0631\u0633\u0645 \u0627\u0644\u0645\u0646\u0638\u0648\u0631.<\/p>\n<p>\u0647\u062f\u0641 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0645\u0647\u0645 \u0623\u064a\u0636\u064b\u0627. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0645\u062b\u0628\u062a \u0627\u0644\u0623\u064a\u0633\u0631 \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u0629 \u0639\u0632\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u0639\u0631\u0648\u0641\u060c \u0644\u0643\u0646\u0647 \u0644\u0627 \u064a\u062d\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u060c \u0623\u0648 \u0627\u0644\u0625\u062c\u0647\u0627\u062f\u060c \u0623\u0648 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0645\u0633\u0628\u0642 \u063a\u064a\u0631 \u0627\u0644\u0643\u0627\u0641\u064a\u060c \u0623\u0648 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0633\u064a\u0626\u060c \u0623\u0648 \u0639\u062f\u0645 \u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0645\u0648\u0627\u062f. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0648\u0635\u0644\u0629 \u062d\u0631\u062c\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629\u060c \u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633 \u0627\u0644\u0645\u0633\u0624\u0648\u0644 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0648\u0635\u0644\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/p>\n<h2>\u0642\u0627\u0626\u0645\u0629 \u0627\u0644\u062a\u062d\u0642\u0642 \u0644\u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631 \u0644\u0644\u0628\u0631\u063a\u064a \u0630\u0648 \u0627\u0644\u0633\u0646 \u0627\u0644\u0623\u064a\u0633\u0631<\/h2>\n<p>\u0623\u0631\u0633\u0644 \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0643\u0627\u0641\u064a\u0629 \u0644\u0644\u0645\u0648\u0631\u062f \u0644\u064a\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u0644\u062c\u0632\u0621 \u0628\u062f\u0648\u0646 \u062a\u062e\u0645\u064a\u0646. \u0627\u0644\u0631\u0633\u0645 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0647\u0648 \u0646\u0642\u0637\u0629 \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0627\u0644\u0645\u0641\u0636\u0644\u0629\u061b \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f \u0639\u064a\u0646\u0629 \u0648\u0627\u0636\u062d\u0629 \u0648\u0635\u0648\u0631\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642 \u0641\u064a \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u060c \u0644\u0643\u0646 \u064a\u062c\u0628 \u0625\u0631\u0641\u0627\u0642\u0647\u0627 \u0628\u0623\u0628\u0639\u0627\u062f \u0645\u0643\u062a\u0648\u0628\u0629 \u0648\u062a\u0623\u0643\u064a\u062f \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0633\u0646.<\/p>\n<figure style=\"margin: 1.4em 0 1.7em;\"><img loading=\"lazy\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/09\/left-hand-thread-rfq.png\" alt=\"\u0645\u0647\u0646\u062f\u0633 \u064a\u062d\u0636\u0631 \u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631 \u0644\u0645\u062b\u0628\u062a \u0645\u0644\u0648\u0644\u0628 \u064a\u0633\u0627\u0631 \u0645\u0639 \u0631\u0633\u0645 \u0648\u0635\u0627\u0645\u0648\u0644\u0629 \u0639\u064a\u0646\u0629 \u0648\u0642\u062f\u0645\u0629 \u0648\u0645\u0642\u064a\u0627\u0633 \u0633\u0646\" width=\"1792\" height=\"1024\" decoding=\"async\" \/><figcaption style=\"font-size: .9rem; color: #666;\">\u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631 \u0643\u0627\u0645\u0644 \u064a\u0633\u0645\u062d \u0644\u0644\u0645\u0648\u0631\u062f \u0628\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0633\u0646\u060c \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u062a\u0632\u0627\u0648\u062c\u0629\u060c \u0627\u0644\u0645\u0627\u062f\u0629\u060c \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u060c \u0627\u0644\u0641\u062d\u0635\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0633\u0644\u064a\u0645 \u0645\u0639\u064b\u0627.<\/figcaption><\/figure>\n<ul>\n<li>\u0631\u0633\u0645 \u0623\u0648 \u0645\u062e\u0637\u0637 \u0628\u0623\u0628\u0639\u0627\u062f \u0645\u0639 \u0646\u0647\u0627\u064a\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u0644\u0644\u0631\u0624\u064a\u0629 \u0648\u062a\u0648\u0636\u064a\u062d \u0635\u0631\u064a\u062d <strong>LH<\/strong> \u0644\u0644\u062a\u0646\u0648\u064a\u0647.<\/li>\n<li>\u0646\u0638\u0627\u0645 \u0627\u0644\u0633\u0646\u060c \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u060c \u0627\u0644\u062e\u0637\u0648\u0629 \u0623\u0648 \u0639\u062f\u062f \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0641\u064a \u0627\u0644\u0628\u0648\u0635\u0629\u060c \u0641\u0626\u0629 \u0627\u0644\u0633\u0645\u0627\u062d\u064a\u0629\u060c \u0637\u0648\u0644 \u0627\u0644\u0633\u0646\u060c \u0648\u0639\u062f\u062f \u0627\u0644\u0628\u062f\u0627\u064a\u0627\u062a.<\/li>\n<li>\u0634\u0643\u0644 \u0627\u0644\u0645\u062b\u0628\u062a\u060c \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0631\u0623\u0633 \u0623\u0648 \u0627\u0644\u0642\u064a\u0627\u062f\u0629\u060c \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062c\u0630\u0639 \u0623\u0648 \u0627\u0644\u0643\u062a\u0641\u060c \u0648\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0643\u0644\u064a.<\/li>\n<li>\u062f\u0631\u062c\u0629 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solid #d6dde3; border-radius: 8px; padding: 13px 15px;\"><a href=\"https:\/\/productionscrews.com\/ar\/what-is-thread-pitch\/\" target=\"_blank\">\u0645\u0627 \u0647\u0648 \u062e\u0637\u0648\u0629 \u0627\u0644\u062e\u064a\u0637\u061f<\/a><\/div>\n<div style=\"border: 1px solid #d6dde3; border-radius: 8px; padding: 13px 15px;\"><a href=\"https:\/\/productionscrews.com\/ar\/metric-thread\/\" target=\"_blank\">\u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0627\u0644\u0645\u062a\u0631\u064a\u0629\u060c \u0627\u0644\u062e\u0637\u0648\u0629\u060c \u0648\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631<\/a><\/div>\n<div style=\"border: 1px solid #d6dde3; border-radius: 8px; padding: 13px 15px;\"><a href=\"https:\/\/productionscrews.com\/ar\/acme-threaded-rod\/\" target=\"_blank\">\u062f\u0644\u064a\u0644 \u0645\u0634\u062a\u0631\u064a \u0642\u0636\u064a\u0628 \u0627\u0644\u0633\u0646 \u0623\u0643\u0645\u064a<\/a><\/div>\n<div style=\"border: 1px solid #d6dde3; border-radius: 8px; padding: 13px 15px;\"><a href=\"https:\/\/productionscrews.com\/ar\/threaded-bar\/\" target=\"_blank\">\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0633\u0646\u0646\u0629\u060c \u0627\u0644\u062f\u0631\u062c\u0627\u062a\u060c \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/a><\/div>\n<div style=\"border: 1px solid #d6dde3; border-radius: 8px; padding: 13px 15px;\"><a href=\"https:\/\/productionscrews.com\/ar\/grades-of-bolts\/\" target=\"_blank\">\u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u062f\u0631\u062c\u0627\u062a \u0648\u0642\u0648\u0629 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631<\/a><\/div>\n<\/div>\n<h2>\u0645\u0631\u0627\u062c\u0639 \u0641\u0646\u064a\u0629<\/h2>\n<p>\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0633\u064a\u0627\u0642 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u060c \u0631\u0627\u062c\u0639 <a href=\"https:\/\/www.asme.org\/getmedia\/1be86e38-2dde-4566-a95b-29bea694d385\/13872.pdf\" target=\"_blank\" rel=\"noopener\">\u0645\u0627\u062f\u0629 \u0623\u0633\u0646\u0627\u0646 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0645\u0648\u062d\u062f\u0629 \u0628\u0627\u0644\u0628\u0648\u0635\u0629 \u0645\u0646 ASME<\/a>\u0641\u0625\u0646 <a href=\"https:\/\/www.suicideslabs.com\/dw\/arc\/papers\/075v0r2.pdf\" target=\"_blank\" rel=\"noopener\">\u0641\u0635\u0644 \u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a S9086-CJ-STM-010<\/a>\u0641\u0625\u0646 <a href=\"https:\/\/www.trojansf.co.uk\/technical\/metric-threads\" target=\"_blank\" rel=\"noopener\">\u062f\u0644\u064a\u0644 \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0627\u0644\u0645\u062a\u0631\u064a\u0629 \u0645\u0646 Trojan<\/a>\u060c \u0648 <a href=\"https:\/\/www.mcmaster.com\/products\/left-hand-threaded-one-way-flow-rotating-joints\/\" target=\"_blank\" rel=\"noopener\">\u0645\u062b\u0627\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0641\u0635\u0644 \u0627\u0644\u062f\u0648\u0627\u0631 \u0645\u0646 McMaster<\/a>. \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u0627\u062c\u0639 \u062a\u062f\u0639\u0645 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0633\u0646 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u061b \u0644\u0643\u0646\u0647\u0627 \u0644\u0627 \u062a\u063a\u0646\u064a \u0639\u0646 \u0627\u0644\u0631\u0633\u0645 \u0623\u0648 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0623\u0648 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0641\u0642\u0629 \u0644\u062a\u062c\u0645\u064a\u0639 \u0645\u0639\u064a\u0646.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u062f\u0644\u064a\u0644 \u0639\u0645\u0644\u064a \u0644\u0644\u0633\u0646 \u0627\u0644\u0623\u064a\u0633\u0631 \u064a\u063a\u0637\u064a \u0627\u062a\u062c\u0627\u0647 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\u0627\u0644\u0645\u062e\u0635\u0635\u0629.<\/p>","protected":false},"author":1,"featured_media":5024,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-screws-flange-tutorial"],"_links":{"self":[{"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/posts\/5037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/comments?post=5037"}],"version-history":[{"count":0,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/posts\/5037\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/media\/5024"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/media?parent=5037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/categories?post=5037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/tags?post=5037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}