A split pin, also known as a cotter pin, or cotter key in the US, [1] is a metal fastener with two tines that are bent during installation, similar to a staple or rivet.

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A split pin, also known in the United States as a cotter pin or cotter key, is a metal fastener with two tines that are bent during installation, similar to a staple or rivet. Typically made of thick wire with a half …

Split pins, also known as cotter pins, are widely used in mechanical and industrial applications where reliable fastening and secure retention are critical. These fasteners are designed to hold components …

A: Split pins are commonly used to secure nuts, bolts, and other fastening components in machinery, automotive applications, and construction. They are a non-permanent engineering component that …

Split pins, often called split cotter pins, hairpin cotters, or R-clips, are actually a sub-type of cotter pin. Unlike basic cotter pins, which are used to secure components with a through-hole, such as nuts and …

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Split pins, also commonly known as cotter pins, are simple yet highly effective mechanical fasteners used to lock nuts or other fasteners in place. They are usually made of a single piece of bent metal …

Cotter pins, also called split pins, insert into holes in clevis pins, shafts, and other components to lock components in place. They feature a split-end design that inserts through the mounting surface, …