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. Flat washers are normally used to distribute loads of threaded bolts, screws and nuts evenly as the fastener is tightened.
Flat Washers listed below are SAE / Standard Inch Sizes in Zinc Plated Steel
Washer Thickness may very +/- depending on production run.
IFI Tolerances Apply