
Sex Bolts: Complete Guide to Barrel Fasteners, Sizes & Installation
Sex bolts (barrel bolts, Chicago screws) are two-piece fasteners that clamp through a pre-drilled hole with a finished face on

Sex bolts (barrel bolts, Chicago screws) are two-piece fasteners that clamp through a pre-drilled hole with a finished face on

Screws thread into material or a pre-tapped hole; bolts pass through clearance holes and require a nut. This guide covers

Everything you need to know about plastic screws: materials (nylon, PP, PEEK, POM), applications, torque limits, selection guide, and installation

A nyloc nut is a hex lock nut with an internal nylon ring that grips bolt threads under vibration —

A bolt screw is a threaded fastener — but choosing the wrong type adds cost, delays production, and weakens your

Barrel nuts are cylindrical, internally threaded fasteners that pair with a mating screw to create clean, strong, and serviceable joints

Acme thread is a trapezoidal screw thread with a 29° flank angle, standardized under ANSI/ASME B1.5, designed primarily for

If you’ve ever assembled flat-pack furniture, bound a leather portfolio, or mounted glass panels to a storefront — there’s a

Walk into any hardware store and ask for “something to hold these two pieces together” — and the answer is