Plain Washer, Crinkle, Nylon Washers, Full Washers, Form A
Fibre, 301 Stainless Steel, Brass, TPE, Stainless Steel
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 20 mm, 11.88 mm
5.1 mm, 2.6 mm, 4.85 mm, 14 mm, 6.5 mm
8.1 mm, 1.6 mm, 1.1 mm, 0.5 mm, 1 mm
M3 (Form A), M16, M24, M5 (Form A), M8
BS 4320:1968, DIN 6798J, BS 4320, BS 4320B, ASME B18.21.1