{"id":4847,"date":"2026-06-06T00:32:36","date_gmt":"2026-06-06T00:32:36","guid":{"rendered":"https:\/\/productionscrews.com\/screw-and-bolt\/"},"modified":"2026-06-06T00:32:36","modified_gmt":"2026-06-06T00:32:36","slug":"screw-and-bolt","status":"publish","type":"post","link":"https:\/\/productionscrews.com\/ar\/screw-and-bolt\/","title":{"rendered":"\u062f\u0644\u064a\u0644 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631: \u0627\u0644\u0623\u0646\u0648\u0627\u0639\u060c \u0627\u0644\u0641\u0631\u0648\u0642\u0627\u062a\u060c \u0648\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062b\u0628\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628"},"content":{"rendered":"<blockquote>\n<p>\u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u064a\u064f\u062b\u0628\u062a \u0641\u064a \u0627\u0644\u0645\u0627\u062f\u0629 \u0623\u0648 \u064a\u0634\u0643\u0644 \u062e\u064a\u0648\u0637\u0647 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\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u064a\u0646 \u0639\u0645\u0644\u064a: \u0645\u0627 \u064a\u0647\u0645 \u0647\u0648 \u0643\u064a\u0641\u064a\u0629 \u062a\u0648\u0644\u064a\u062f \u0639\u0646\u0635\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0644\u0642\u0648\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0648\u0644\u064a\u0633 \u0645\u0627 \u064a\u064f\u0633\u0645\u0649 \u0628\u0647 \u0639\u0644\u0649 \u0627\u0644\u0645\u0644\u0635\u0642.<\/p>\n<\/blockquote>\n<p>\u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0629: \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629 \u0623\u0641\u0636\u0644 \u0639\u0645\u0648\u0645\u064b\u0627 \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u062a\u0633\u0645\u062d \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0623\u0648 \u0627\u0644\u0648\u0632\u0646 \u0628\u0648\u062c\u0648\u062f \u0635\u0627\u0645\u0648\u0644\u0629 \u0641\u064a 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\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a.<\/p>\n<hr \/>\n<h2>\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629: \u0634\u0631\u062d \u0643\u0627\u0645\u0644<\/h2>\n<p><strong>\u062a\u063a\u0637\u064a \u0633\u062a\u0629 \u0623\u0646\u0648\u0627\u0639 \u0631\u0626\u064a\u0633\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u061b \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0627\u062f\u0629\u060c \u0648\u0627\u0644\u062a\u062d\u0645\u064a\u0644\u060c \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u062f\u064a\u0643 \u062b\u0642\u0628 \u0645\u0644\u0648\u0644\u0628 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\u0639\u0646\u0627\u0635\u0631 \u062a\u062b\u0628\u064a\u062a \u0645\u0644\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u062b\u0642\u0628 \u0645\u0644\u0648\u0644\u0628 \u0645\u0633\u0628\u0642\u064b\u0627 \u0623\u0648 \u0625\u062f\u062e\u0627\u0644 \u0645\u0644\u0648\u0644\u0628. \u0645\u062a\u0648\u0641\u0631\u0629 \u0628\u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u062a\u0631\u064a (\u0645\u0646 M2 \u0625\u0644\u0649 M12 \u0644\u0645\u0639\u0638\u0645 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0648\u0627\u0644\u0622\u0644\u0627\u062a) \u0648\u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u0628\u0648\u0635\u0629 \u0627\u0644\u0645\u0648\u062d\u062f\u0629 (UNC\/UNF). \u062a\u0634\u0645\u0644 \u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0641\u064a\u0644\u064a\u0628\u0633\u060c 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href=\"https:\/\/www.astm.org\/f0593-17.html\" target=\"_blank\" rel=\"noopener\">ASTM F593 \u0644\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u0629 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623<\/a> \u0648 ASTM A307 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 5 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 120,000\u2013150,000 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629\u061b \u0648\u062a\u0635\u0644 \u062f\u0631\u062c\u0629 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\u0627\u0644\u0641\u062a\u062d\u0629<\/td>\n<td>\u0646\u0642\u0637\u0629 \u0643\u0648\u0628 \/ \u0645\u0633\u0637\u062d\u0629 \/ \u0628\u064a\u0636\u0627\u0648\u064a\u0629 UNC<\/td>\n<td>\u0645\u0642\u0628\u0633 \u0633\u062f\u0627\u0633\u064a (\u0623\u0644\u064a\u0646)<\/td>\n<td>\u0623\u0637\u0648\u0627\u0642 \u0627\u0644\u0623\u0639\u0645\u062f\u0629\u060c \u0627\u0644\u062a\u0631\u0648\u0633\u060c \u0627\u0644\u0628\u0643\u0631\u0627\u062a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" alt=\"\u0628\u0631\u063a\u064a \u0648\u0635\u0627\u0645\u0648\u0644\u0629 \u2014 \u0633\u062a\u0629 \u0623\u0646\u0648\u0627\u0639 \u0645\u0646 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0645\u0631\u062a\u0628\u0629 \u062c\u0646\u0628\u0627\u064b \u0625\u0644\u0649 \u062c\u0646\u0628 \u0639\u0644\u0649 \u0631\u0641 \u0627\u0633\u062a\u0648\u062f\u064a\u0648 \u0623\u0628\u064a\u0636 \u0645\u0646 \u0627\u0644\u064a\u0633\u0627\u0631 \u0625\u0644\u0649 \u0627\u0644\u064a\u0645\u064a\u0646: \u0628\u0631\u063a\u064a \u0622\u0644\u064a\u060c \u0628\u0631\u063a\u064a \u0630\u0627\u062a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0628\u0631\u063a\u064a \u062e\u0634\u0628\u060c \u0628\u0631\u063a\u064a \u0635\u0641\u0627\u0626\u062d \u0645\u0639\u062f\u0646\u064a\u0629\u060c \u0628\u0631\u063a\u064a \u062a\u062b\u0628\u064a\u062a\u060c \u0628\u0631\u063a\u064a \u0643\u062a\u0641\u060c \u0645\u0646\u0638\u0648\u0631 \u0639\u0644\u0648\u064a \u0645\u0633\u0637\u062d\" src=\"https:\/\/productionscrews.com\/wp-content\/uploads\/2026\/06\/screw-and-bolt-types.png\" \/><\/p>\n<hr \/>\n<h2>\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a: \u0645\u0646 \u0627\u0644\u0633\u062f\u0627\u0633\u064a \u0625\u0644\u0649 \u0627\u0644\u0647\u064a\u0643\u0644\u064a<\/h2>\n<p><strong>\u0633\u062a \u0639\u0627\u0626\u0644\u0627\u062a \u0645\u0646 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u062a\u063a\u0637\u064a 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\u0627\u0644\u0645\u062a\u0631\u064a ISO:<\/strong> 8.8 \u2248 \u0627\u0644\u062f\u0631\u062c\u0629 5\u061b 10.9 \u2248 \u0627\u0644\u062f\u0631\u062c\u0629 8\u061b 12.9 \u062a\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062f\u0631\u062c\u0629 8 \u0639\u0646\u062f \u0642\u0648\u0629 \u0634\u062f \u0644\u0627 \u062a\u0642\u0644 \u0639\u0646 177,000 psi<\/li>\n<\/ul>\n<p><strong>\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062d\u0627\u0641\u0629<\/strong> \u062a\u0636\u064a\u0641 \u062d\u0627\u0641\u0629 \u063a\u0633\u0627\u0644\u0629 \u0645\u062f\u0645\u062c\u0629 \u062a\u062d\u062a \u0627\u0644\u0631\u0623\u0633\u060c \u062a\u0648\u0632\u0639 \u062d\u0645\u0644 \u0627\u0644\u062a\u062d\u0645\u0644 \u0639\u0644\u0649 \u0645\u0633\u0627\u062d\u0629 \u0623\u0643\u0628\u0631 \u0628\u062f\u0648\u0646 \u063a\u0633\u0627\u0644\u0629 \u0645\u0646\u0641\u0635\u0644\u0629. \u0645\u0639\u064a\u0627\u0631 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u062a\u0639\u0644\u064a\u0642 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\u0627\u0644\u0639\u064a\u0646 \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0631\u0641\u0639<\/h3>\n<p><strong>\u062e\u0637\u0627\u0641\u0627\u062a \u0627\u0644\u0639\u064a\u0646<\/strong> \u0644\u0647\u0627 \u062d\u0644\u0642\u0629 \u062f\u0627\u0626\u0631\u064a\u0629 \u0641\u064a \u0623\u062d\u062f \u0627\u0644\u0637\u0631\u0641\u064a\u0646 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0631\u0623\u0633. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0644\u0631\u0641\u0639\u060c \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u060c \u0648\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u0627\u062a. <strong>\u0642\u0627\u0639\u062f\u0629 \u062a\u0635\u0645\u064a\u0645 \u062d\u0631\u062c\u0629:<\/strong> \u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0623\u0628\u062f\u0627\u064b \u0645\u0633\u0645\u0627\u0631 \u0639\u064a\u0646 \u0628\u062f\u0648\u0646 \u0643\u062a\u0641 \u0644\u0644\u0623\u062d\u0645\u0627\u0644 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\u0644\u0623\u0639\u0645\u062f\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u060c \u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0642\u0627\u0639\u062f\u0629\u060c \u0648\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0645\u0639\u062f\u0627\u062a. \u0641\u0626\u062a\u0627\u0646 \u0631\u0626\u064a\u0633\u064a\u062a\u0627\u0646:<\/p>\n<ul>\n<li><strong>\u0645\u0635\u0628\u0648\u0628 \u0641\u064a \u0627\u0644\u0645\u0643\u0627\u0646 (\u0645\u0633\u0627\u0645\u064a\u0631 L\u060c \u0645\u0633\u0627\u0645\u064a\u0631 J\u060c \u0645\u0633\u0645\u0627\u0631 \u0628\u0631\u0623\u0633):<\/strong> \u064a\u062a\u0645 \u0648\u0636\u0639\u0647\u0627 \u0642\u0628\u0644 \u0635\u0628 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629. \u064a\u062a\u0637\u0648\u0631 \u0627\u0644\u062d\u0645\u0644 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0639\u0645\u0642 \u0627\u0644\u063a\u0631\u0633\u060c \u0634\u0643\u0644 \u0627\u0644\u062e\u0637\u0627\u0641\u060c \u0648\u062a\u062d\u0645\u0644 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629. \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u063a\u0631\u0633 \u0627\u0644\u0645\u062f\u0631\u062c\u0629 \u0641\u064a ICC \u0641\u064a \u0627\u0644\u0641\u0635\u0644 17 \u0645\u0646 ACI 318-19 \u062a\u062d\u0643\u0645 \u0627\u0644\u0623\u0639\u0645\u0627\u0642 \u0627\u0644\u062f\u0646\u064a\u0627 \u0644\u062a\u0635\u0645\u064a\u0645 \u0645\u0637\u0627\u0628\u0642 \u0644\u0644\u0643\u0648\u062f.<\/li>\n<li><strong>\u0645\u062b\u0628\u062a \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628 (\u0645\u0631\u0633\u0627\u0629 \u0625\u064a\u0628\u0648\u0643\u0633\u064a\u060c \u0645\u0631\u0633\u0627\u0629 \u0625\u0633\u0641\u064a\u0646\u060c \u0645\u0631\u0633\u0627\u0629 \u0642\u0637\u0639 \u062a\u062d\u062a):<\/strong> \u064a\u062a\u0645 \u062a\u0631\u0643\u064a\u0628\u0647\u0627 \u0628\u0639\u062f \u062a\u0635\u0644\u0628 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629. \u0645\u0631\u0627\u0628\u0637 \u0627\u0644\u0625\u064a\u0628\u0648\u0643\u0633\u064a (Hilti HIT-RE 500 V3\u060c Simpson SET-3G) \u062a\u062a\u0641\u0648\u0642 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0639\u0644\u0649 \u0645\u0631\u0627\u0628\u0637 \u0627\u0644\u0625\u0633\u0641\u064a\u0646 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0641\u064a \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0627\u0644\u0645\u062a\u0634\u0642\u0642\u0629 \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0632\u0644\u0632\u0627\u0644\u064a\u0629 \u2014 \u0641\u0647\u064a \u062a\u062d\u0642\u0642 \u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0645\u062f\u062f \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a.<\/li>\n<\/ul>\n<p>\u0648\u0641\u0642\u064b\u0627 \u0644\u0640 <a href=\"https:\/\/www.concrete.org\/store\/productdetail.aspx?ItemID=318U19&amp;Format=DOWNLOAD&amp;Language=English&amp;Units=US_AND_METRIC\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u0641\u0635\u0644 17 \u0645\u0646 ACI 318-19<\/a>\u060c \u0642\u064a\u0645 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u0636\u063a\u0637 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 (f\u2019c)\u060c \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u062d\u0627\u0641\u0629\u060c \u0648\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 \u0645\u062a\u0634\u0642\u0642\u0629 \u0623\u0648 \u063a\u064a\u0631 \u0645\u062a\u0634\u0642\u0642\u0629 \u0641\u064a \u0645\u0648\u0642\u0639 \u0627\u0644\u0645\u0631\u0633\u0627\u0629.<\/p>\n<p>ASTM F1554 \u064a\u062d\u0643\u0645 \u062f\u0631\u062c\u0627\u062a \u0645\u0648\u0627\u062f \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a: \u062f\u0631\u062c\u0629 36 (36 ksi \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u062e\u0636\u0648\u0639\u060c \u0641\u0648\u0644\u0627\u0630 \u0645\u0639\u062a\u062f\u0644)\u060c \u062f\u0631\u062c\u0629 55\u060c \u0648\u062f\u0631\u062c\u0629 105 (\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0642\u0648\u0629\u060c \u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629).<\/p>\n<h3>\u0628\u0631\u0627\u063a\u064a U<\/h3>\n<p><strong>\u0628\u0631\u0627\u063a\u064a U<\/strong> \u064a\u0644\u062a\u0641 \u062d\u0648\u0644 \u0623\u0646\u0628\u0648\u0628 \u0623\u0648 \u0645\u0642\u0637\u0639 \u0647\u064a\u0643\u0644\u064a\u060c \u0648\u064a\u062b\u0628\u062a \u0628\u062c\u0648\u0632\u062a\u064a\u0646 \u0639\u0646\u062f \u0627\u0644\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629. \u0634\u0627\u0626\u0639 \u0641\u064a \u062a\u062b\u0628\u064a\u062a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0639\u0627\u062f\u0645\u060c \u0639\u0644\u0627\u0642\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u062f\u0639\u0645 \u0627\u0644\u0645\u0648\u0627\u0633\u064a\u0631\u060c \u0648\u062a\u062b\u0628\u064a\u062a \u0646\u0648\u0627\u0628\u0636 \u0627\u0644\u0623\u0648\u0631\u0627\u0642 \u0641\u064a \u062a\u0639\u0644\u064a\u0642 \u0627\u0644\u0634\u0627\u062d\u0646\u0627\u062a. \u0634\u0643\u0644 \u0627\u0644\u0633\u0646 \u0648\u0627\u0644\u062f\u0631\u062c\u0629 \u0645\u0647\u0645\u0627\u0646 \u062c\u062f\u0627\u064b \u0641\u064a \u0627\u0644\u062a\u0639\u0644\u064a\u0642: \u0645\u0633\u0645\u0627\u0631 U \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 5 \u0641\u064a \u062a\u0637\u0628\u064a\u0642 \u0634\u0627\u062d\u0646\u0629 \u062b\u0642\u064a\u0644\u0629 \u064a\u0645\u062b\u0644 \u062e\u0637\u0631\u0627\u064b \u2014 \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f \u062f\u0631\u062c\u0629 8 (SAE) \u0623\u0648 10.9 (\u0645\u062a\u0631\u064a)\u060c \u0648\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647 \u0639\u0646\u062f \u0643\u0644 \u0625\u0639\u0627\u062f\u0629 \u0628\u0646\u0627\u0621 \u0644\u0644\u062a\u0639\u0644\u064a\u0642.<\/p>\n<p>\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0644\u0645\u0633\u0627\u0645\u064a\u0631 U \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 8 \u0628\u0642\u0637\u0631 1\/2 \u0628\u0648\u0635\u0629 \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0646\u0648\u0627\u0628\u0636 \u0627\u0644\u0623\u0648\u0631\u0627\u0642: \u0639\u0627\u062f\u0629 70\u2013100 \u0642\u062f\u0645-\u0631\u0637\u0644 \u2014 \u064a\u062c\u0628 \u062f\u0627\u0626\u0645\u0627\u064b \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u062c\u062f\u0648\u0644 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u062e\u0627\u0635 \u0628\u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0623\u0648 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0644\u0646\u0648\u0627\u0628\u0636 \u0644\u0644\u0645\u0631\u0643\u0628\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0646\u0648\u0639 \u0627\u0644\u0628\u0631\u063a\u064a<\/th>\n<th>\u0627\u0644\u0645\u064a\u0632\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/th>\n<th>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a<\/th>\n<th>\u0627\u0644\u062f\u0631\u062c\u0629 \/ \u0627\u0644\u0645\u0639\u064a\u0627\u0631<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0628\u0631\u063a\u064a \u0633\u062f\u0627\u0633\u064a<\/td>\n<td>\u0631\u0623\u0633 \u0633\u062f\u0627\u0633\u064a\u060c \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a<\/td>\n<td>\u0627\u0644\u0622\u0644\u0627\u062a\u060c \u0627\u0644\u0628\u0646\u0627\u0621\u060c \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0639\u0627\u0645<\/td>\n<td>\u062f\u0631\u062c\u0629 5 \u0623\u0648 8 (SAE)\u061b 8.8 \u0623\u0648 10.9 (ISO)<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0631\u063a\u064a \u0627\u0644\u0639\u0631\u0628\u0629<\/td>\n<td>\u0631\u0623\u0633 \u0645\u0642\u0628\u0628\u060c \u0643\u062a\u0641 \u0645\u0631\u0628\u0639<\/td>\n<td>\u0625\u0637\u0627\u0631 \u0627\u0644\u062e\u0634\u0628\u060c \u0627\u0644\u062a\u063a\u0637\u064a\u0629\u060c \u0631\u0628\u0637 \u0627\u0644\u062e\u0634\u0628 \u0628\u0627\u0644\u062d\u062f\u064a\u062f<\/td>\n<td>ASTM A307\u060c \u062c\u0644\u0641\u0646\u0629 \u0628\u0627\u0644\u063a\u0645\u0633 \u0627\u0644\u0633\u0627\u062e\u0646 \u0644\u0623\u062e\u0634\u0627\u0628 ACQ<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0631\u063a\u064a \u0627\u0644\u0639\u064a\u0646<\/td>\n<td>\u0631\u0623\u0633 \u062d\u0644\u0642\u064a \u0644\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a<\/td>\n<td>\u0627\u0644\u0631\u0641\u0639\u060c \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0643\u0627\u0628\u0644\u060c \u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a<\/td>\n<td>ASME B30.26<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0631\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/td>\n<td>\u0645\u0635\u0628\u0648\u0628 \u0623\u0648 \u0645\u062b\u0628\u062a \u0628\u0639\u062f \u0627\u0644\u0635\u0628 \u0641\u064a \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629<\/td>\n<td>\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629\u060c \u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0645\u0639\u062f\u0627\u062a<\/td>\n<td>ASTM F1554 \u062f\u0631\u062c\u0629 36 \/ 55 \/ 105<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0631\u063a\u064a U<\/td>\n<td>\u0634\u0643\u0644 U \u0645\u0639 \u0635\u0627\u0645\u0648\u0644\u062a\u064a\u0646<\/td>\n<td>\u062f\u0639\u0627\u0645\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0639\u0627\u062f\u0645\u060c \u0627\u0644\u062a\u0639\u0644\u064a\u0642<\/td>\n<td>\u062f\u0631\u062c\u0629 8 \/ ISO 10.9 \u0644\u0644\u062a\u0639\u0644\u064a\u0642<\/td>\n<\/tr>\n<tr>\n<td>\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u062d\u0627\u0641\u0629<\/td>\n<td>\u062d\u0627\u0641\u0629 \u063a\u0633\u0627\u0644\u0629 \u0645\u062f\u0645\u062c\u0629<\/td>\n<td>\u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a\u060c \u0641\u064a \u0623\u064a \u0645\u0643\u0627\u0646 \u062a\u0633\u0628\u0628 \u0641\u064a\u0647 \u0627\u0644\u063a\u0633\u0627\u0644\u0627\u062a \u0627\u0644\u0633\u0627\u0642\u0637\u0629 \u0645\u062e\u0627\u0637\u0631<\/td>\n<td>SAE \u062f\u0631\u062c\u0629 8 \u0623\u0648 ISO 10.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629<\/h2>\n<p><strong>\u0628\u064a\u0626\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u062a\u062d\u062f\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062b\u0628\u062a: \u0627\u0644\u0645\u0627\u062f\u0629\u060c \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062d\u0645\u0644\u060c \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0627\u0644\u062a\u0639\u0631\u0636 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0643\u0644\u0647\u0627 \u062a\u062d\u062f\u062f \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0628\u0631\u063a\u064a \u0648\u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629.<\/strong><\/p>\n<h3>\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629<\/h3>\n<p>\u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0641\u064a \u0627\u0644\u0628\u0646\u0627\u0621 \u062a\u062e\u0636\u0639 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631. \u0641\u064a \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u062e\u0634\u0628\u060c \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062c\u0628\u0633 \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0644\u064a\u0633 \u0644\u0647\u0627 \u0623\u064a \u0642\u064a\u0645 \u0647\u064a\u0643\u0644\u064a\u0629 \u0645\u0646\u0634\u0648\u0631\u0629 \u0648\u0647\u064a \u063a\u064a\u0631 \u0642\u0627\u0646\u0648\u0646\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0627\u0644\u0645\u0635\u0631\u062d \u0628\u0647\u0627. \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0646 ICC-ES \u062a\u0646\u0634\u0631 \u0642\u064a\u0645 \u0627\u0644\u0642\u0635 \u0648\u0627\u0644\u0627\u0646\u0633\u062d\u0627\u0628 \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 <a href=\"https:\/\/www.astm.org\/f1575_f1575m-03r17.html\" target=\"_blank\" rel=\"noopener\">\u0645\u0639\u0627\u064a\u064a\u0631 ASTM F1575<\/a> \u2014 \u0642\u064a\u0645 \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u062a\u0635\u0627\u0631\u064a\u062d.<\/p>\n<p>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629\u060c \u064a\u062e\u0636\u0639 \u062a\u0635\u0645\u064a\u0645 \u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0644\u0645\u0639\u064a\u0627\u0631 ACI 318-19. \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u062a\u0635\u0645\u064a\u0645: \u0645\u0642\u0627\u0648\u0645\u0629 \u0636\u063a\u0637 \u0627\u0644\u062e\u0631\u0633\u0627\u0646\u0629 (f\u2019c\u060c \u0639\u0627\u062f\u0629 3,000\u20134,000 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629)\u060c \u0639\u0645\u0642 \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u062d\u0627\u0641\u0629\u060c \u0648\u0641\u0626\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0632\u0644\u0632\u0627\u0644\u064a. \u0627\u0644\u062e\u0637\u0623 \u0641\u064a \u0639\u0645\u0642 \u062a\u062b\u0628\u064a\u062a \u0645\u0633\u0645\u0627\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u0630\u0627\u062a \u0646\u0634\u0627\u0637 \u0632\u0644\u0632\u0627\u0644\u064a \u0645\u0631\u062a\u0641\u0639 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062d\u0631\u0643 \u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u2014 \u0648\u0647\u0648 \u0646\u0645\u0637 \u0641\u0634\u0644 \u0644\u0647 \u0639\u0648\u0627\u0642\u0628 \u062e\u0637\u064a\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>\n<p>\u0627\u0633\u062a\u0643\u0634\u0641 <a href=\"https:\/\/productionscrews.com\/ar\/\" target=\"_blank\">\u0643\u062a\u0627\u0644\u0648\u062c \u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0644\u062f\u064a\u0646\u0627 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u0646\u0627\u0621<\/a> \u0644\u0644\u0639\u062b\u0648\u0631 \u0639\u0644\u0649 \u0645\u062b\u0628\u062a\u0627\u062a \u0647\u064a\u0643\u0644\u064a\u0629 \u0630\u0627\u062a \u0642\u064a\u0645 \u062a\u062d\u0645\u064a\u0644 \u0645\u0646\u0634\u0648\u0631\u0629 \u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0643\u0648\u062f.<\/p>\n<h3>\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u0637\u064a\u0631\u0627\u0646<\/h3>\n<p>\u062a\u0633\u062a\u0647\u0644\u0643 \u062e\u0637\u0648\u0637 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0645\u0644\u0627\u064a\u064a\u0646 \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u064a\u0648\u0645\u064a\u064b\u0627. \u0627\u0644\u062a\u062d\u0648\u0644 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0645\u0646 \u0641\u064a\u0644\u064a\u0628\u0633 \u0625\u0644\u0649 \u062a\u0648\u0631\u0643\u0633 \u0641\u064a \u0627\u0644\u062a\u0633\u0639\u064a\u0646\u0627\u062a \u0643\u0627\u0646 \u0645\u062f\u0641\u0648\u0639\u064b\u0627 \u0628\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639: \u0631\u0624\u0648\u0633 \u062a\u0648\u0631\u0643\u0633 \u062a\u0646\u0632\u0644\u0642 \u0623\u0642\u0644 \u0628\u0643\u062b\u064a\u0631 \u0645\u0646 \u0641\u064a\u0644\u064a\u0628\u0633\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0644\u0631\u0648\u0628\u0648\u062a\u0627\u062a \u0628\u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0639\u0632\u0645 \u062b\u0627\u0628\u062a \u0639\u0628\u0631 \u0645\u0644\u0627\u064a\u064a\u0646 \u0627\u0644\u062f\u0648\u0631\u0627\u062a \u062f\u0648\u0646 \u0623\u0646 \u064a\u0624\u062b\u0631 \u062a\u0622\u0643\u0644 \u0627\u0644\u0631\u0623\u0633 \u0639\u0644\u0649 \u0642\u064a\u0645 \u0627\u0644\u0639\u0632\u0645 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629.<\/p>\n<p>\u062a\u0639\u0645\u0644 \u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0641\u064a \u0639\u0627\u0644\u0645 \u0645\u062e\u062a\u0644\u0641. \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0645\u0646 \u0646\u0648\u0639 AN (\u0627\u0644\u0642\u0648\u0627\u062a \u0627\u0644\u062c\u0648\u064a\u0629\/\u0627\u0644\u0628\u062d\u0631\u064a\u0629)\u060c MS (\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0639\u0633\u0643\u0631\u064a)\u060c \u0648NAS (\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0627\u0644\u0648\u0637\u0646\u064a\u0629) \u062a\u062e\u0636\u0639 \u0644\u062a\u062d\u0645\u0644\u0627\u062a \u0623\u0628\u0639\u0627\u062f \u0648\u0645\u0648\u0627\u062f \u0644\u0627 \u062a\u0631\u0627\u0647\u0627 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u062f\u0646\u064a\u0629 \u0623\u0628\u062f\u064b\u0627. \u062a\u062a\u0628\u0639 \u0645\u0639\u062a\u0645\u062f \u0628\u0634\u0647\u0627\u062f\u0629 AS9100 \u0625\u0644\u0632\u0627\u0645\u064a \u2014 \u0623\u064a \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u063a\u064a\u0631 \u0645\u0648\u062b\u0642 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0625\u0635\u062f\u0627\u0631 \u062a\u0648\u062c\u064a\u0647 \u0635\u0644\u0627\u062d\u064a\u0629 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u0645\u0646 \u0647\u064a\u0626\u0629 \u0627\u0644\u0637\u064a\u0631\u0627\u0646 \u064a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0646\u0648\u0639 \u0637\u0627\u0626\u0631\u0629 \u0643\u0627\u0645\u0644. \u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 Ti-6Al-4V \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0647\u064a\u0643\u0644 \u0627\u0644\u0637\u0627\u0626\u0631\u0629 \u062a\u0648\u0641\u0631 \u0642\u0648\u0629 \u0634\u062f \u0645\u0645\u0627\u062b\u0644\u0629 \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 8 \u0628\u062d\u0648\u0627\u0644\u064a 43% \u0645\u0646 \u0627\u0644\u0648\u0632\u0646.<\/p>\n<h3>\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0648\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629<\/h3>\n<p>\u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0645\u062b\u0628\u062a\u0627\u062a \u0635\u063a\u064a\u0631\u0629 \u2014 \u0628\u0631\u0627\u063a\u064a \u0622\u0644\u0629 \u0645\u0646 M1.6 \u0625\u0644\u0649 M4\u060c \u0628\u0631\u0627\u063a\u064a \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u062e\u064a\u0648\u0637 \u0641\u064a \u0642\u0648\u0627\u0639\u062f \u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629\u060c \u0648\u062d\u0644\u0648\u0644 \u0635\u0648\u0627\u0645\u064a\u0644 \u0623\u0633\u064a\u0631\u0629 \u0644\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u062e\u062f\u0645\u0629. \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0639\u0632\u0645 \u0647\u0646\u0627 \u0645\u0646\u062e\u0641\u0636\u0629 \u062c\u062f\u064b\u0627: \u0628\u0631\u063a\u064a M2 \u0641\u064a \u0625\u062f\u062e\u0627\u0644 \u0646\u062d\u0627\u0633\u064a \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0639\u0632\u0645 \u0634\u062f\u0651\u0647 \u0628\u064a\u0646 0.15\u20130.25 \u0646\u064a\u0648\u062a\u0646\u00b7\u0645\u062a\u0631. \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 \u0647\u0648 \u0646\u0645\u0637 \u0641\u0634\u0644 \u0645\u062a\u0643\u0631\u0631 \u0639\u0646\u062f\u0645\u0627 \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u062c\u0645\u0639\u0648\u0646 \u0628\u0627\u0644\u0634\u062f \u064a\u062f\u0648\u064a\u064b\u0627 \u062f\u0648\u0646 \u0645\u0641\u0643\u0627\u062a \u0639\u0632\u0645 \u0645\u0639\u0627\u064a\u0631\u0629.<\/p>\n<p>\u0627\u0644\u062a\u0648\u062d\u064a\u062f \u0627\u0644\u0648\u0627\u0633\u0639 \u0644\u0623\u0634\u0643\u0627\u0644 \u062e\u064a\u0648\u0637 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0630\u064a \u064a\u062c\u0639\u0644 \u0633\u0644\u0627\u0633\u0644 \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0627\u0644\u0639\u0627\u0644\u0645\u064a\u0629 \u0645\u0645\u0643\u0646\u0629 \u064a\u0639\u0648\u062f \u0625\u0644\u0649 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Bolt_(fastener)\" target=\"_blank\" rel=\"noopener\">ISO 261 (\u062e\u064a\u0648\u0637 \u0645\u062a\u0631\u064a\u0629) \u0648ANSI B1.1 (\u062e\u064a\u0648\u0637 \u0628\u0648\u0635\u0629 \u0645\u0648\u062d\u062f\u0629)<\/a> \u2014 \u062c\u0647\u062f \u062a\u0646\u0633\u064a\u0642\u064a \u0642\u0644\u0644 \u0622\u0644\u0627\u0641 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a\u0629 \u0625\u0644\u0649 \u0639\u0627\u0626\u0644\u062a\u064a\u0646 \u0631\u0626\u064a\u0633\u064a\u062a\u064a\u0646 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0627\u0644\u0642\u0631\u0646 \u0627\u0644\u0639\u0634\u0631\u064a\u0646.<\/p>\n<hr \/>\n<h2>\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0628\u0631\u063a\u064a \u0623\u0648 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629<\/h2>\n<p><strong>\u0637\u0627\u0628\u0642 \u0627\u0644\u0645\u062b\u0628\u062a \u0645\u0639 \u0627\u0644\u0631\u0643\u064a\u0632\u0629\u060c \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062d\u0645\u0644\u060c \u0627\u0644\u0628\u064a\u0626\u0629\u060c \u0648\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u0648\u0635\u0648\u0644 \u0644\u0644\u062a\u0631\u0643\u064a\u0628 \u2014 \u0628\u0647\u0630\u0627 \u0627\u0644\u062a\u0631\u062a\u064a\u0628.<\/strong><\/p>\n<p>\u0645\u0639\u0638\u0645 \u062d\u0627\u0644\u0627\u062a \u0641\u0634\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u062a\u0639\u0648\u062f \u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0627\u0626\u0644\u0629 \u0627\u0644\u062e\u0627\u0637\u0626\u0629 \u0642\u0628\u0644 \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a. \u0627\u062e\u062a\u0631 \u0627\u0644\u0639\u0627\u0626\u0644\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0623\u0648\u0644\u0627\u064b.<\/p>\n<h3>\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0627\u062f\u0629\u060c \u0627\u0644\u062f\u0631\u062c\u0629\u060c \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641<\/h3>\n<p>\u0627\u0644\u0628\u064a\u0626\u0629 \u062a\u062d\u062f\u062f \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0642\u0628\u0644 \u0623\u0646 \u062a\u062d\u062f\u062f \u0627\u0644\u062f\u0631\u062c\u0629 \u0646\u0648\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630:<\/p>\n<ul>\n<li><strong>\u0638\u0631\u0648\u0641 \u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u062c\u0627\u0641\u0629:<\/strong> \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0637\u0644\u064a \u0628\u0627\u0644\u0632\u0646\u0643 (\u0645\u0637\u0644\u064a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627) \u062d\u0633\u0628 ASTM B633 SC1 \u0645\u0646\u0627\u0633\u0628. \u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u062d\u0648\u0627\u0644\u064a 0.2 \u0645\u064a\u0644 \u0645\u0646 \u0627\u0644\u0632\u0646\u0643 \u2014 \u0643\u0627\u0641\u064d \u0644\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0627\u0644\u062e\u0627\u0636\u0639\u0629 \u0644\u0644\u0633\u064a\u0637\u0631\u0629 \u062f\u0648\u0646 \u0631\u0637\u0648\u0628\u0629 \u0623\u0648 \u0645\u0648\u0627\u062f \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629.<\/li>\n<li><strong>\u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0627\u0644\u0623\u062e\u0634\u0627\u0628 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629\u060c \u0623\u0648 \u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629:<\/strong> \u0627\u0644\u062c\u0644\u0641\u0646\u0629 \u0628\u0627\u0644\u063a\u0645\u0633 \u0627\u0644\u0633\u0627\u062e\u0646 (HDG) \u062d\u0633\u0628 ASTM A153\u060c \u0623\u0648 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 (\u0646\u0648\u0639 304 \u0643\u062d\u062f \u0623\u062f\u0646\u0649). \u0627\u0644\u0632\u0646\u0643 \u0627\u0644\u0645\u0637\u0644\u064a \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u064b\u0627 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u064a\u062a\u0622\u0643\u0644 \u062e\u0644\u0627\u0644 \u0645\u0648\u0633\u0645\u064a\u0646 \u0625\u0644\u0649 \u062b\u0644\u0627\u062b\u0629 \u0639\u0646\u062f \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0645\u0639 \u0627\u0644\u0623\u062e\u0634\u0627\u0628 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0640 ACQ. HDG \u064a\u0648\u0641\u0631 \u0623\u0643\u062b\u0631 \u0645\u0646 1.7 \u0623\u0648\u0646\u0635\u0629\/\u0642\u062f\u0645\u00b2 \u0645\u0646 \u0627\u0644\u0632\u0646\u0643\u061b \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u064a\u0644\u063a\u064a \u0645\u062e\u0627\u0648\u0641 \u0627\u0644\u062a\u0622\u0643\u0644 \u062a\u0645\u0627\u0645\u064b\u0627.<\/li>\n<li><strong>\u0627\u0644\u062a\u0639\u0631\u0636 \u0644\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u0627\u0644\u062d\u0629 \u0623\u0648 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629:<\/strong> \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0646\u0648\u0639 316 \u0643\u062d\u062f \u0623\u062f\u0646\u0649. \u0627\u0644\u0645\u0648\u0644\u064a\u0628\u062f\u064a\u0646\u0648\u0645 \u0627\u0644\u0645\u0636\u0627\u0641 \u0625\u0644\u0649 316 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0640 304 \u064a\u062d\u0633\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0622\u0643\u0644 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u063a\u0646\u064a\u0629 \u0628\u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f.<\/li>\n<li><strong>\u0627\u0644\u062e\u062f\u0645\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u0639\u0627\u0644\u064a\u0629 (\u0627\u0644\u0639\u0627\u062f\u0645\u060c \u0627\u0644\u0641\u0631\u0646\u060c \u0627\u0644\u0623\u0641\u0631\u0627\u0646 \u0641\u0648\u0642 800 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a):<\/strong> \u0633\u0628\u0627\u0626\u0643 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 (\u0625\u0646\u0643\u0648\u0646\u064a\u0644 625\u060c A286) \u0623\u0648 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0641\u0648\u0644\u0627\u0630 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 430. \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u064a \u0639\u0646\u062f \u062f\u0631\u062c\u0627\u062a \u062d\u0631\u0627\u0631\u0629 \u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0623\u0639\u0644\u0649 \u0645\u0646 800 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a \u062a\u062a\u0623\u0643\u0633\u062f \u0628\u0633\u0631\u0639\u0629 \u0648\u062a\u0641\u0642\u062f \u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0633\u0628\u0642\u0629\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0627\u0631\u062a\u062e\u0627\u0621 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062e\u062f\u0645\u0629.<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\u0627\u0644\u062f\u0631\u062c\u0629 (SAE)<\/th>\n<th>\u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0641\u064a ISO<\/th>\n<th>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0634\u062f (\u0631\u0637\u0644 \u0644\u0643\u0644 \u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629)<\/th>\n<th>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0627\u0644\u062f\u0631\u062c\u0629 2<\/td>\n<td>\u2014<\/td>\n<td>74,000<\/td>\n<td>\u0648\u0635\u0644\u0627\u062a \u062e\u0641\u064a\u0641\u0629 \u063a\u064a\u0631 \u0625\u0646\u0634\u0627\u0626\u064a\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062f\u0631\u062c\u0629 5<\/td>\n<td>8.8<\/td>\n<td>120,000<\/td>\n<td>\u0627\u0644\u0622\u0644\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629\u060c \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0625\u0646\u0634\u0627\u0626\u064a<\/td>\n<\/tr>\n<tr>\n<td>\u0627\u0644\u062f\u0631\u062c\u0629 8<\/td>\n<td>10.9<\/td>\n<td>150,000<\/td>\n<td>\u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a\u060c \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629\u060c \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629<\/td>\n<\/tr>\n<tr>\n<td>\u2014<\/td>\n<td>12.9<\/td>\n<td>177,000<\/td>\n<td>\u0625\u062c\u0647\u0627\u062f \u0639\u0627\u0644\u064d\u060c \u0645\u062c\u0627\u0648\u0631 \u0644\u0644\u0637\u064a\u0631\u0627\u0646\u060c \u0623\u062d\u0645\u0627\u0644 \u0642\u0635\u0648\u0649<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u0627\u0644\u062d\u062c\u0645\u060c \u062e\u0637\u0648\u0629 \u0627\u0644\u0633\u0646\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0645\u0644<\/h3>\n<p>\u0644\u0623\u064a \u062a\u0637\u0628\u064a\u0642 \u0625\u0646\u0634\u0627\u0626\u064a \u0623\u0648 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u060c \u0647\u0646\u0627\u0643 \u062b\u0644\u0627\u062b\u0629 \u0623\u0631\u0642\u0627\u0645 \u0645\u0647\u0645\u0629:<\/p>\n<ol>\n<li><strong>\u0645\u0633\u0627\u062d\u0629 \u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0634\u062f:<\/strong> \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a \u0627\u0644\u0641\u0639\u0627\u0644 \u0627\u0644\u0630\u064a \u064a\u0642\u0627\u0648\u0645 \u062d\u0645\u0644 \u0627\u0644\u0634\u062f. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0633\u0646\u0648\u0646 UNC: <code>A_t = 0.7854 \u00d7 (d \u2212 0.9743\/n)\u00b2<\/code> \u062d\u064a\u062b d = \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u060c n = \u0639\u062f\u062f \u0627\u0644\u0633\u0646\u0648\u0646 \u0641\u064a \u0627\u0644\u0628\u0648\u0635\u0629.<\/li>\n<li><strong>\u062d\u0645\u0644 \u0627\u0644\u0625\u062b\u0628\u0627\u062a:<\/strong> \u062d\u0648\u0627\u0644\u064a 85\u201392\u066a \u0645\u0646 \u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u062d\u0633\u0628 \u0627\u0644\u062f\u0631\u062c\u0629. \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u062e\u0636\u0639 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0644\u0644\u062a\u0634\u0648\u0647 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0634\u062f \u2014 \u062d\u0645\u0644 \u0627\u0644\u0625\u062b\u0628\u0627\u062a \u0647\u0648 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0639\u0644\u0649 \u0644\u0644\u062a\u0635\u0645\u064a\u0645.<\/li>\n<li><strong>\u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0633\u0628\u0642 \u0627\u0644\u0645\u0637\u0644\u0648\u0628:<\/strong> \u0639\u0627\u062f\u0629\u064b 75\u066a \u0645\u0646 \u062d\u0645\u0644 \u0627\u0644\u0625\u062b\u0628\u0627\u062a \u0644\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0629\u061b 65\u201370\u066a \u0644\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062b\u0627\u0628\u062a\u0629 \u0641\u0642\u0637.<\/li>\n<\/ol>\n<p>\u0645\u0631\u062c\u0639 \u0639\u0645\u0644\u064a: \u0645\u0633\u0645\u0627\u0631 \u062f\u0631\u062c\u0629 5 \u0628\u062d\u062c\u0645 1\/4\u2033-20 \u064a\u0648\u0641\u0631 \u062a\u0642\u0631\u064a\u0628\u0627\u064b 2,400 \u0631\u0637\u0644 \u062d\u0645\u0644 \u0625\u062b\u0628\u0627\u062a\u061b 3\/8\u2033-16 \u064a\u0648\u0641\u0631 \u062a\u0642\u0631\u064a\u0628\u0627\u064b 5,700 \u0631\u0637\u0644. \u0647\u0630\u0647 \u0647\u064a \u0627\u0644\u0642\u0648\u0649 \u0627\u0644\u062a\u064a \u064a\u0628\u062f\u0623 \u0639\u0646\u062f\u0647\u0627 \u0627\u0644\u0627\u0633\u062a\u0637\u0627\u0644\u0629 \u0627\u0644\u062f\u0627\u0626\u0645\u0629 \u2014 \u0648\u0644\u064a\u0633\u062a \u0627\u0644\u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629\u060c \u0627\u0644\u062a\u064a \u062a\u062a\u0636\u0645\u0646 \u0639\u0627\u0645\u0644 \u0623\u0645\u0627\u0646 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\u0645\u0646 \u0627\u0644\u0646\u064a\u0648\u0628\u0631\u064a\u0646 \u0623\u0648 EPDM\u060c \u0623\u0648 \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u062b\u0628\u062a\u0627\u062a \u0645\u0646 \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645 \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0646\u0627\u0633\u0628\u0627\u064b\u060c \u0623\u0648 \u0636\u0639 \u0645\u0639\u062c\u0648\u0646 \u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u062a\u0622\u0643\u0644 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u0644\u0627\u0645\u0633.<\/p>\n<p><img decoding=\"async\" alt=\"\u0628\u0631\u063a\u064a \u0648\u0635\u0627\u0645\u0648\u0644\u0629 \u2014 \u0644\u0642\u0637\u0629 \u0645\u0642\u0631\u0628\u0629 \u0644\u064a\u062f\u064e\u064a \u0645\u0647\u0646\u062f\u0633 \u064a\u0633\u062a\u062e\u062f\u0645 \u0645\u0642\u064a\u0627\u0633 \u062e\u0637\u0648\u0629 \u0627\u0644\u0633\u0646 \u0644\u0642\u064a\u0627\u0633 \u0633\u0646 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\u0645\u062b\u0628\u062a<\/td>\n<\/tr>\n<tr>\n<td>\u0637\u0644\u0627\u0621 \u0627\u0644\u0632\u0646\u0643-\u0646\u064a\u0643\u0644<\/td>\n<td>\u0625\u0646\u062a\u0627\u062c \u0633\u0627\u0626\u062f<\/td>\n<td>\u0627\u0644\u0637\u064a\u0631\u0627\u0646\u060c \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a<\/td>\n<td>\u0628\u062f\u064a\u0644 \u0627\u0644\u0643\u0627\u062f\u0645\u064a\u0648\u0645\u060c \u0623\u0643\u062b\u0631 \u0645\u0646 1000 \u0633\u0627\u0639\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0631\u0634 \u0627\u0644\u0645\u0644\u062d<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0631\u0627\u063a\u064a \u0647\u064a\u0643\u0644\u064a\u0629 \u0645\u0637\u0644\u064a\u0629 \u0628\u0627\u0644\u062a\u0641\u0644\u0648\u0646 (PTFE)<\/td>\n<td>\u0627\u0639\u062a\u0645\u0627\u062f \u0645\u062a\u0632\u0627\u064a\u062f<\/td>\n<td>\u062e\u0637\u0648\u0637 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a<\/td>\n<td>\u062a\u0634\u062a\u062a \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u0633\u0628\u0642 \u00b110\u066a \u0645\u0642\u0627\u0628\u0644 \u00b130\u066a \u062c\u0627\u0641<\/td>\n<\/tr>\n<tr>\n<td>\u0645\u062b\u0628\u062a\u0627\u062a \u0645\u0635\u0646\u0639\u0629 \u0628\u0627\u0644\u0637\u0628\u0627\u0639\u0629 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f<\/td>\n<td>\u0627\u0639\u062a\u0645\u0627\u062f \u0645\u0628\u0643\u0631 \u0648\u0636\u064a\u0651\u0642<\/td>\n<td>\u0627\u0644\u0646\u0645\u0630\u062c\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629\u060c \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0642\u0627\u0633\u064a\u0629<\/td>\n<td>\u0647\u0646\u062f\u0633\u0629 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628 \u0641\u064a \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 \u0623\u0648 \u0627\u0644\u0625\u0646\u0643\u0648\u0646\u064a\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u062a\u062f\u0627\u0648\u0644\u0629<\/h2>\n<h3>\u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0628\u064a\u0646 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0648\u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629\u061f<\/h3>\n<p><strong>\u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u064a\u064f\u0644\u064e\u0648\u0644\u064e\u0628 \u062f\u0627\u062e\u0644 \u0627\u0644\u0645\u0627\u062f\u0629\u061b \u0623\u0645\u0627 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0641\u062a\u0645\u0631 \u0639\u0628\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u062a\u062b\u0628\u062a \u0645\u0639 \u0635\u0627\u0645\u0648\u0644\u0629.<\/strong> \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u0631\u0633\u0645\u064a \u062d\u0633\u0628 ASME: \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u064a\u062a\u0637\u0627\u0628\u0642 \u0645\u0639 \u0633\u0646 \u062f\u0627\u062e\u0644\u064a \u0645\u064f\u0634\u0643\u0651\u0644 \u0645\u0633\u0628\u0642\u064b\u0627 \u0623\u0648 \u064a\u0634\u0643\u0644 \u0633\u0646\u0647 \u0627\u0644\u062e\u0627\u0635\u061b \u0623\u0645\u0627 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0641\u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u0645\u0631\u0648\u0631 \u0639\u0628\u0631 \u0641\u062a\u062d\u0627\u062a \u0648\u0627\u0633\u0639\u0629 \u0648\u062a\u064f\u0634\u062f \u0628\u0648\u0627\u0633\u0637\u0629 \u0635\u0627\u0645\u0648\u0644\u0629. \u0639\u0645\u0644\u064a\u064b\u0627\u060c \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u0647\u0627 \u062c\u0632\u0621 \u063a\u064a\u0631 \u0645\u0644\u0648\u0644\u0628 \u062c\u0632\u0626\u064a\u064b\u0627\u061b \u0623\u0645\u0627 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0641\u0639\u0627\u062f\u0629 \u0645\u0627 \u062a\u0643\u0648\u0646 \u0645\u0644\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u064a\u062e\u062a\u0644\u0637 \u0627\u0644\u0623\u0645\u0631 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u0644\u0648\u0644\u0628\u0629 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0641\u064a \u0643\u062a\u0644\u0629 \u0645\u0644\u0648\u0644\u0628\u0629 \u2014 \u0648\u0638\u064a\u0641\u064a\u064b\u0627 \u062a\u0639\u0645\u0644 \u0643\u0645\u0633\u0645\u0627\u0631.<\/p>\n<h3>\u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u0627\u0645\u0648\u0644\u0629 \u0628\u062f\u0648\u0646 \u0635\u0627\u0645\u0648\u0644\u0629 \u062a\u062b\u0628\u064a\u062a\u061f<\/h3>\n<p><strong>\u0646\u0639\u0645 \u2014 \u0639\u0646\u062f \u0644\u0648\u0644\u0628\u0629 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0641\u064a \u0641\u062a\u062d\u0629 \u0645\u0644\u0648\u0644\u0628\u0629 \u062a\u0639\u0645\u0644 \u0643\u0645\u0633\u0645\u0627\u0631.<\/strong> \u0647\u0630\u0627 \u0634\u0627\u0626\u0639 \u0641\u064a \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0622\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a. \u062a\u0633\u0645\u064a\u0629 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0623\u0648 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u062a\u0635\u0641 \u0646\u064a\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u060c \u0648\u0644\u064a\u0633\u062a \u062d\u062f\u0648\u062f\u064b\u0627 \u0635\u0627\u0631\u0645\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645. \u0641\u0642\u0637 \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0641\u064a \u0627\u0644\u0633\u0646 \u0643\u0627\u0641\u064d: \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u062a\u062a\u0637\u0644\u0628 \u062d\u062f\u064b\u0627 \u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0641\u064a \u0627\u0644\u0633\u0646 \u0628\u0645\u0642\u062f\u0627\u0631 1\u00d7 \u0627\u0644\u0642\u0637\u0631 \u0641\u064a \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u060c \u0623\u0648 1.5\u00d7 \u0641\u064a \u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645.<\/p>\n<h3>\u0645\u0627\u0630\u0627 \u062a\u0639\u0646\u064a \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062f\u0631\u062c\u0629 5 \u0648\u0627\u0644\u062f\u0631\u062c\u0629 8 \u0639\u0644\u0649 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629\u061f<\/h3>\n<p><strong>\u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0648\u0629 \u0627\u0644\u0634\u062f.<\/strong> \u0627\u0644\u062f\u0631\u062c\u0629 5 (3 \u062e\u0637\u0648\u0637 \u0634\u0639\u0627\u0639\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0631\u0623\u0633) = 120,000 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0643\u062d\u062f \u0623\u062f\u0646\u0649 \u0644\u0644\u0634\u062f\u061b \u0627\u0644\u062f\u0631\u062c\u0629 8 (6 \u062e\u0637\u0648\u0637 \u0634\u0639\u0627\u0639\u064a\u0629) = 150,000 \u0631\u0637\u0644\/\u0628\u0648\u0635\u0629 \u0645\u0631\u0628\u0639\u0629 \u0643\u062d\u062f \u0623\u062f\u0646\u0649. \u0645\u0627 \u064a\u0639\u0627\u062f\u0644\u0647\u0627 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0645\u062a\u0631\u064a ISO \u0647\u0648 8.8 (\u2248 \u062f\u0631\u062c\u0629 5) \u064810.9 (\u2248 \u062f\u0631\u062c\u0629 8). \u0644\u0627 \u062a\u0633\u062a\u0628\u062f\u0644 \u0623\u0628\u062f\u064b\u0627 \u062f\u0631\u062c\u0629 \u0623\u0642\u0644 \u0628\u062f\u0631\u062c\u0629 \u0623\u0639\u0644\u0649 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u062d\u0631\u062c\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629 \u2014 \u0627\u0644\u0645\u0638\u0647\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0645\u062a\u0634\u0627\u0628\u0647 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 \u0644\u0643\u0646 \u062d\u0645\u0644 \u0627\u0644\u0627\u0646\u0647\u064a\u0627\u0631 \u0645\u062e\u062a\u0644\u0641 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631.<\/p>\n<h3>\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u0633\u0646 \u0627\u0644\u062e\u0634\u0646 (UNC) \u0648\u0627\u0644\u0633\u0646 \u0627\u0644\u0646\u0627\u0639\u0645 (UNF)\u061f<\/h3>\n<p><strong>\u0627\u0644\u0633\u0646 \u0627\u0644\u062e\u0634\u0646 \u064a\u064f\u0631\u0643\u0628 \u0623\u0633\u0631\u0639 \u0648\u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u0644\u0641 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644\u061b \u0627\u0644\u0633\u0646 \u0627\u0644\u0646\u0627\u0639\u0645 \u064a\u062a\u062d\u0645\u0644 \u062d\u0645\u0648\u0644\u0629 \u0634\u062f \u0623\u0639\u0644\u0649.<\/strong> UNC \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0639\u062f\u062f \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0641\u064a \u0627\u0644\u0628\u0648\u0635\u0629 \u2014 \u062a\u0631\u0643\u064a\u0628 \u0623\u0633\u0631\u0639\u060c \u0623\u0643\u062b\u0631 \u062a\u062d\u0645\u0644\u064b\u0627 \u0644\u0644\u062a\u0644\u0641 \u0627\u0644\u0628\u0633\u064a\u0637 \u0641\u064a \u0627\u0644\u0633\u0646\u060c \u0645\u0641\u0636\u0644 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0645\u062a\u0633\u062e\u0629 \u0623\u0648 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644. UNF \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0639\u062f\u062f \u0623\u0643\u0628\u0631 \u0645\u0646 \u0627\u0644\u0623\u0633\u0646\u0627\u0646 \u0641\u064a \u0627\u0644\u0628\u0648\u0635\u0629 \u2014 \u062d\u0645\u0648\u0644\u0629 \u062a\u062b\u0628\u064a\u062a \u0623\u0639\u0644\u0649 \u0644\u0639\u0632\u0645 \u0645\u0639\u064a\u0646\u060c \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0647\u062a\u0632\u0627\u0632 \u0623\u0641\u0636\u0644. \u062d\u062f\u062f UNF \u0639\u0646\u062f\u0645\u0627: \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u064a\u0647\u062a\u0632 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 (\u0645\u062d\u0631\u0643\u0627\u062a\u060c \u0636\u0648\u0627\u063a\u0637)\u060c \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062f \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0645\u0646 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0641\u064a \u0627\u0644\u0633\u0646 \u0644\u0623\u0642\u0644 \u0645\u0646 4 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target=\"_blank\">\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0644\u0644\u062e\u0631\u0633\u0627\u0646\u0629: \u062f\u0644\u064a\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u0628\u064a\u0646 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0635\u0628 \u0648\u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u0644\u064a\u0633\u062a \u0643\u0644 \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u2014 \u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u0644\u0641\u0631\u0648\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0628\u064a\u0646 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644\u060c \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0633\u062a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0643\u0644 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\u0648\u0627\u0644\u0628\u0646\u0627\u0621.<\/p>","protected":false},"author":1,"featured_media":4843,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4847","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\/4847","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=4847"}],"version-history":[{"count":0,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/posts\/4847\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/media\/4843"}],"wp:attachment":[{"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/media?parent=4847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/categories?post=4847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/productionscrews.com\/ar\/wp-json\/wp\/v2\/tags?post=4847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}