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.
Specifications
Details
Electrical Category:
Fittings and Hardware
Electrical Subcategory:
Washers
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.