Flat & Square Flat Washers

Standard Flat Washer: Steel 5/8" ID, 1-1/2" OD, 7/32" Thick

6" Screw Standard Flat Washer: Steel, Carbon Nitride Finish 5/32" ID, 3/8" OD, 5/64" Thick

4" Screw Standard Flat Washer: Nylon 0.115" ID, 1/4" OD, 1/8" Thick

7/16" Screw SAE Flat Washer: Steel, Zinc Yellow Dichromate Finish 0.484" ID, 0.937" OD, 0.11" Thick

M20 Screw Standard Flat Washer: Grade 18-8 Stainless Steel 21mm ID x 37mm OD, 3mm Thick

M6 Screw, Grade 12.9 Steel Standard Flat Washer 6.7mm ID x 13mm OD, 1.6mm Thick, Zinc-Plated Finish

5/16" Screw Standard Flat Washer: Brass, Plain Finish 0.34" ID, 3/4" OD, 0.062" Thick

M10 Screw Standard Flat Washer: Grade 18-8 & Austenitic Grade A2 Stainless Steel, Plain Finish 10.5mm ID x 18mm OD, 1.6mm Thick, Plain Finish

1/4" Screw USS Flat Washer: Alloy Steel 5/16" ID, 3/4" OD, 0.078" Thick

1" Screw Standard Flat Washer: Steel, Carbon Nitride Finish 1-1/32" ID, 2" OD, 3/16" Thick

1" Screw Structural Flat Washer: Steel, Plain Finish 1-1/8" ID, 2" OD

1-1/4" Screw SAE Flat Washer: Steel, Plain Finish 1-3/8" ID, 2-1/2" OD 5/32" Thick

M10 Screw Standard Flat Washer: Grade 18-8 Stainless Steel 10.5mm ID x 20mm OD, 2mm Thick

8" Screw Standard Flat Washer: Silicon Bronze, Plain Finish 0.188" ID, 3/8" OD, 0.049" Thick

7/16" Screw Standard Flat Washer: Nylon 0.443" ID, 3/4" OD, 0.062" Thick

M5 Screw Standard Flat Washer: Grade 18-8 & Austenitic Grade A2 Stainless Steel, Plain Finish 5.3mm ID x 10mm OD, 1mm Thick, Plain Finish