Cotter Pins

Cotter Pins are double bodied pins formed from half-round wire, along with a  loop at one end of which provides a head. The finished part has one end of the wire extending beyond the other end, with a chiseled point.

Cotter pins are used to anchor various assemblies by insertion into a drilled hole of a shaft or pin and spreading the points to hold the assembly in position. When used with castle or slotted nuts, it becomes a safety locking device.

Currently showing only steel zinc cotter pins in our Online Store. For stainless or other materials, send us a quick-quote RFQ and we'll respond quickly with price and delivery.