Cotter pins insert through a drilled hole in a bolt, clevis pin, or shaft and are bent to prevent castle nuts and other components from backing out under vibration.
Diameter: 5/32"
Length: 1-1/4"
Material: Steel
Finish: Zinc
Style: Extended Prong
Type: Cotter Pin
A cotter pin is a split pin with two tines that are bent during installation used to fasten metal together, like with a staple or rivet.
