Description

Flat U.S.S. Hi Strength Washer, Zinc & Gold Dichromate, Grade 8, Bolt Size 9/16″, Inside Diameter 5/8″, Outside Diameter 1-3/8″, Thickness 0.097 – 0.121″, 1035 Steel, Rockwell Hardness R/C35 – 45, Used with Grade 5 & 8 Bolts

Units Per Pkg: 25