Description

Flat S.A.E. Hi Strength Washer, Zinc & Gold Dichromate, Grade 8, Bolt Size 5/16″, Inside Diameter 11/32″, Outside Diameter 11/16″, Thickness 0.055 – 0.072″, 1035 Steel, Rockwell Hardness R/C35 – 45, Used with Grade 5 & 8 Bolts

Units Per Pkg: 100