Plain Washer, Internal Tooth, Crinkle, Full Washers, Form A
Fibre, Stainless Steel, TPE, 301 Stainless Steel, Brass
37 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
21 mm, 17 mm, 2.1 mm, 16.2 mm, 6.5 mm
0.6 mm, 0.4 mm, 0.28 mm, 1.1 mm, 2.5 mm
M3 (Form A), M16, M5 (Form A), M2, M5
DIN 7603, DIN 6797J, BS 4320, ASME B18.21.1, BS 4320B