External Tooth, Plain Washer, Nylon Washers, Full Washers, Form A
Stainless Steel, Fibre, Brass, TPE, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 6.4 mm, 5.36 mm, 4.36 mm, 6.5 mm
1.8 mm, 0.4 mm, 1.1 mm, 0.8 mm, 0.28 mm
M12, M5, M5 (Form A), M2, M4
BS 4320, BS 4320B, DIN 6798J, ASME B18.21.1, BS 4463