Lock Washer, External Tooth, Cup, Full Washers, Form A
Stainless Steel, Fibre, TPE, Ceramic, Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 3.2 mm, 5.36 mm, 6.5 mm
0.4 mm, 3.5 mm, 0.28 mm, 2.5 mm, 1.1 mm
M3 (Form A), M3, M10, M5 (Form A), M2.5
BS 3410, BS 4320, DIN 6797A, ASME B18.21.1, BS 4320B