Lock Washer, Internal Tooth, Nylon Washers, Full Washers, Form A
Brass, Fibre, 301 Stainless Steel, TPE, Copper
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 10.5 mm, 2.25 mm, 13 mm, 6.5 mm
0.16 mm, 0.4 mm, 1.8 mm, 0.28 mm, 8.1 mm
M3 (Form A), M24, M5 (Form A), M2, M5
BS 4320, DIN 7980, ASME B18.21.1, ASME B18.22.1
ASTM F844, ASME B18.8.1