Just about every product has several parts connected by bolts, screws, or pins. One assembly task often calls for sizing bolts and finding the effect of the connection on the whole assembly. Analysis ...

The clever 3-thread rule will enable you to fix engagement problems when using bolts, and it will also help you avoid issues ...

What do the small lines or numbers stamped on a bolt actually mean, and why do they matter? In an article featured on ...

Resources for nuts, bolts, screws and related fasteners for motorcycles (bottom of page), including titanium, anodized, stainless steel, metric and more. If you have a tip on a good online source of ...

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 ...

Few fasteners can beat threaded ceramics nuts and bolts when it comes to withstanding heat, pressure, and corrosive environments. Just don't torque them too tight. Back in the late 1980s, I had my ...

Ask the typical tradesman, “Do you know how to use a wrench?” and you’re guaranteed the answer will be yes. But look at the nuts and bolts on brackets, bus bar, grounding lugs, and everything else ...

PITTSBURGH, Nov. 25, 2025 /PRNewswire/ -- "I wanted to create a handheld electronic device to quickly measure the size of a metric or standard nut or bolt head," said an inventor, from Newport, Ark., ...