A flat washer with significantly more surface area than a USS or SAE washer. They are also made from a thinner gauge metal than most flat washers.
|Inside Diameter||:||3/8" IN|
|Thickness||:||0.047" ? 0.080" IN|
|Application||:||Used where an extra wide bearing surface is required. Originally designed for auto body repair work, they are also used in sheet metal, plumbing, and electrical work.|
|Outside Diameter||:||1.25 in|