Lock Washer, Plain Washer, Crinkle, Full Washers, Form A
Steel, Ceramic, TPE, Nylon, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
6.4 mm, 16.2 mm, 2.25 mm, 4.36 mm, 6.5 mm
8.1 mm, 1.5 mm, 0.5 mm, 0.3 mm, 0.8 mm
M20, M3 (Form A), M5 (Form A), M6, M2
BS 4320:1968, DIN 6798J, DIN 7603, DIN 125A, BS 4320B