7/16" to 1/2" x .091" Zinc Plated Steel BowTie Cotter Pins (12 pcs.)

Diameter: 7/16" to 1/2"
Length: .091"
Material: Steel
Finish: Zinc
Style: Bow Tie
Type: Cotter Pin

Box of 12.

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.