Lock Washer, External Tooth, Mudguard, Full Washers, Form A
Ceramic, Vulcanised Fibre, TPE, Stainless Steel, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
8.4 mm, 10.5 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.7 mm, 8.1 mm, 2 mm, 1 mm, 0.3 mm
M16, M20, M3 (Form A), M3, M5 (Form A)
BS 4320B, DIN 127B, BS 4320:1968, DIN 125A, DIN 7603A