5/8" Square Washer for Bolts - 4" OD Heavy Duty Steel - Ideal for Construction, Machinery & Automotive Applications

'Square Washer, System of Measurement Inch, Fits Bolt Sizes 5/8 In., Inside Dia. 11/16 In., Outside Dia. 4 In., Thickness 1/4 In., Material Steel, Finish Galvanized, Thickness Tolerance +/-.031, Rockwell Hardness B40'

Price For Each Item Square Washer System of Measurement Inch Rockwell Hardness B40 Thickness Tolerance +/-.031 Material steel Outside Dia. 4" Inside Dia. 11/16" Finish Galvanized Thickness 1/4" Fits Bolt Sizes 5/8" Country of Origin (subject to change) United States