Quick view 5/16" Flat Washers, Aluminum Alloy 20 Aluminum: light weight, corrosion resistant and has excellent electrical and thermal conductivity.The nominal diameter is the bolt size to use for this flat washer.Diameter (Nominal): 5/16"Inside Diameter (Nominal): 11/32"Outside Diameter (Nominal):... $260.89 Select Quantity Compare
Quick view 3/8" Flat Washers, Aluminum Alloy 20 Aluminum: light weight, corrosion resistant and has excellent electrical and thermal conductivity.The nominal diameter is the bolt size to use for this flat washer.Diameter (Nominal): 3/8"Inside Diameter (Nominal): 13/32"Outside Diameter (Nominal):... $234.04 Select Quantity Compare
Quick view 1/4" Flat Washers, Aluminum Alloy 20 Aluminum: light weight, corrosion resistant and has excellent electrical and thermal conductivity.The nominal diameter is the bolt size to use for this flat washer.Diameter (Nominal): 1/4"Inside Diameter (Nominal): 17/64"Outside Diameter (Nominal):... $314.24 Select Quantity Compare
Quick view 1/2" Flat Washers, Aluminum Alloy 20 Aluminum: light weight, corrosion resistant and has excellent electrical and thermal conductivity.The nominal diameter is the bolt size to use for this flat washer.Diameter (Nominal): 1/2"Inside Diameter (Nominal): 17/32"Outside Diameter (Nominal):... $248.21 Select Quantity Compare