External Tooth, Plain Washer, Mudguard, Full Washers, Form A
Neoprene, Fibre, TPE, Stainless Steel, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.6 mm, 4.85 mm, 8.4 mm, 13 mm, 6.5 mm
1.8 mm, 0.4 mm, 1.1 mm, 1.6 mm, 0.8 mm
M16, M3, M24, M12, M5 (Form A)
BS 4320G, DIN 125A, ASME B18.22.1
ASTM F844, DIN 7603A, BS 4320