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 may be commonplace, but that doesn't mean they're simple. A screw is any shaft with a corkscrew groove carved around its surface and, regardless of their design, screws are usually used to ...

Fasteners are often made of steel, but there are many different types of steel. Here are the steels most commonly used for fasteners: Alloy steels: Steels alloyed with molybdenum, nickel, and chromium ...

Translating rotary motion to linear motion is a basic part of mechatronic design. Take a look at the nearest 3D-printer or CNC router — at least the Cartesian variety — and you’ll see some mechanism ...

Seventy random screws become the raw ingredients for a Damascus billet—heated, crushed, and forge-welded into a solid block of steel. As the billet is folded and stretched, the internal threads and ...

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 ...