Shoulder screws, also known as shoulder bolts and stripper bolts, are machine screws with an integral shoulder or journal between the head and thread. Although they are not readily available in local ...

Screws are designed with their intended materials in mind. Although it’s possible to use a drywall screw with a piece of wood, that doesn’t always mean it’s the best decision. There are multiple ...

302HQ is a specialised wire grade finding very wide usage for manufacture of stainless steel fasteners. The inclusion of 3% copper in the composition reduces the cold work hardening rate substantially ...

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 ...

301L A higher work hardening rate grade is required for certain roll-formed or stretch formed components. 302HQ Lower work hardening rate is needed for cold forging of screws, bolts, and rivets. 303 ...

Metallurgical engineer Michael L. Free of the University of Utah offers this explanation: Stainless steel remains stainless, or does not rust, because of the interaction between its alloying elements ...