External Tooth, Internal Tooth, Nylon Washers, Full Washers, Form A
A2/304 Stainless Steel, Neoprene, Fibre, 301 Stainless Steel, TPE
3/4" X 3" X 1/4", 15.5 mm, 12 mm, 6.9 mm, 11.88 mm
2.6 mm, 4.85 mm, 3.2 mm, 25 mm, 6.5 mm
8.1 mm, 1.2 mm, 0.5 mm, 0.3 mm, 2.2 mm
M2, M24, M5 (Form A), M12, M3
DIN 6797J, BS 4320:1968, ASME B18.21.1, BS 4320G, BS 4320B