External Tooth, Internal Tooth, Lock Washer, Full Washers, Form A
Fibre, TPE, Stainless Steel, Steel, Brass
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.2 mm, 5.36 mm, 2.25 mm, 13 mm, 6.5 mm
0.4 mm, 0.28 mm, 1.1 mm, 1.6 mm, 0.16 mm
M3 (Form A), M24, M5 (Form A), M12, M2
ASME B18.21.1, BS 4320G, ASME B18.22.1
ASTM F844, BS 4320B, DIN 7603A