Lock Washer, Internal Tooth, Cup, Full Washers, Form A
Fibre, Stainless Steel, TPE, Steel, Copper
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 6.4 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.7 mm, 1.4 mm, 5.8 mm, 1.8 mm, 0.28 mm
M16, M3 (Form A), M24, M5 (Form A), M2.5
DIN 6797A, DIN 127B, BS 4463, ASME B18.22.1
ASTM F844, BS 4320B