External Tooth, Cup, Flat Washers, Full Washers, Form A
A2/304 Stainless Steel, Fibre, 301 Stainless Steel, TPE, Brass
30 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 3.2 mm, 16.2 mm, 5.36 mm, 6.5 mm
0.6 mm, 0.4 mm, 1.8 mm, 3.5 mm, 0.28 mm
M5 (Form A), M4, M3, M2, M6
DIN 6797A, ASME B18.8.1, DIN 7603A, BS 4320B, BS 4463