1/8" x 5/8" Plain Steel Tension Pins TNPN-112 (20 pcs.)

Diameter: 1/8"
Length: 5/8"
Material: Steel
Finish: Plain
Type: Tension Pin

Box of 20.

A tension pin is similar to a cotter pin, but it has very little play and is better able to withstand side loads and rotational friction.