Lock Washer, External Tooth, Cup, Full Washers, Form A
Fibre, Brass, Stainless Steel, Copper, TPE
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
16.2 mm, 2.25 mm, 4.36 mm, 6 mm, 6.5 mm
1.8 mm, 1.2 mm, 1.6 mm, 1.1 mm, 1 mm
M8, M4, M3 (Form A), M5 (Form A), M5
DIN 125A, BS 4320G, BS 4320B, DIN 7603A, ASME B18.21.1