External Tooth, Internal Tooth, Plain Washer, Full Washers, Form A
Fibre, Brass, Stainless Steel, Nylon, TPE
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
14 mm, 5.3 mm, 2.25 mm, 8 mm, 6.5 mm
1.5 mm, 0.7 mm, 0.6 mm, 8.1 mm, 0.3 mm
M24, M12, M5 (Form A), M16, M2.5
DIN 125A, BS 4320G, ASME B18.8.1, DIN 7980, BS 4463