A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are [...]
Differences between an internal tooth lock washer & an external tooth lock washer Tooth lock washers are made with small, sharp teeth formed around the inner hole or outer diameter (O.D.), [...]
Flat steel washers are flat steel washers right? Well, not exactly. First, flat washers come in various sizes, fits and styles, so a 6mm machine washer is a very different thing from a 6mm fender [...]