Ever been strolling through a hardware store or perhaps an auto parts establishment and wondered of the meaning behind the markings on the hundreds of thousands of bolt heads on the shelf? Whether you ...

Did you ever notice that highly stressed fasteners like rod, main, and head bolts don't use any locking devices? These critical fasteners stay tight by being stretched-they work like clamps. If a ...

Modern drills are too powerful for cheap screws—here's how to stop stripping them.

Engineers can use self-clinching fasteners on stainless-steel panels and parts, but first they must address some important issues. Engineers routinely turn to self-clinching (SC) fasteners when they ...

Fastener types and materials—from steel bolts to plastic rivets Fastener durability under common stresses Fastener standards and the evolving “right to repair” market When the goal is to join ...

A set of screwdrivers and a knowledge of how and when to use screws is essential for many basic tasks around the house. Although a hammer and nails are quicker and easier when fastening wood, screws ...