Description:

Brass Flat Washer - 1/2" Large (. 562 ID x 1. 375 OD x. 091 Thick) Qty-25 Features: Flat washers are used to support and spread the load across the baring area of the bolt and nut to prevent pull through. A flat washer is a round outer diameter thin plate with a center hole (inner diameter) punched to the size of the bolt or screw size.