Flat & Square Flat Washers

M30 Screw Standard Flat Washer: Alloy Steel, Plain Finish 33mm ID x 60mm OD, 3.4mm Thick, Plain Finish

3/4" Screw USS Flat Washer: Steel, Zinc Yellow Dichromate Finish 13/16" ID, 2" OD, 5/32" Thick

5/8" Screw SAE Flat Washer: Steel, Zinc Yellow Dichromate Finish 0.686" ID, 1.342" OD, 0.17" Thick

M7 Screw Standard Flat Washer: Steel, Zinc-Plated 7.4mm ID x 14mm OD, 1.6mm Thick, Zinc-Plated Finish

1/4" Screw Fender Flat Washer: Grade 18-8 Stainless Steel 9/32" ID, 1-1/2" OD, 0.06" Thick

3" Screw USS Flat Washer: Steel, Galvanized Finish 3.115" ID, 5.565" OD, 0.327" Thick

1/4" Screw USS Flat Washer: Steel, Zinc Yellow Dichromate Finish 5/16" ID, 3/4" OD, 1/16" Thick

M20 Screw Standard Flat Washer: Grade 316 Stainless Steel, Plain Finish 21mm ID x 37mm OD, 3mm Thick, Plain Finish

7/8" Screw Standard Flat Washer: Steel, Carbon Nitride Finish 29/32" ID, 1-3/4" OD, 5/32" Thick

M10 Screw Standard Flat Washer: Alloy Steel 0.453" ID, 0.7874" OD, 0.1181" Thick

3/8" Screw USS Flat Washer: Alloy Steel, Zinc Yellow Dichromate Finish 0.433" ID, 1.03" OD, 0.104" Thick

M8 Screw Standard Flat Washer: Grade 316 Stainless Steel, Plain Finish 8.4mm ID x 16mm OD, Plain Finish

M8 Screw Fender Flat Washer: Grade 316 Stainless Steel, Plain Finish 8.4mm ID x 24mm OD, Plain Finish

M6 Screw Standard Flat Washer: Grade 18-8 & Austenitic Grade A2 Stainless Steel, Plain Finish 6.4mm ID x 12mm OD, Plain Finish

1-1/4" Screw USS Flat Washer: Steel, Zinc Yellow Dichromate Finish 1-3/8" ID, 3" OD, 11/64" Thick

1-3/8" Screw USS Flat Washer: Steel, Zinc-Plated 1-1/2" ID, 3-1/4" OD, 0.153" Thick