Lock Washer, Internal Tooth, Cup, Full Washers, Form A
Stainless Steel, Brass, Fibre, TPE, Vulcanised Fibre
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 2.1 mm, 16.2 mm, 13 mm, 6.5 mm
1.2 mm, 1.1 mm, 1.6 mm, 3.5 mm, 3 mm
M10, M5 (Form A), M16, M20, M4
DIN 6797J, ASME B18.8.1, BS 4320, BS 4320B, DIN 7603A