Cup, Nylon Washers, Mudguard, Full Washers, Form A
301 Stainless Steel, TPE, Ceramic, Steel, Copper
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
5.36 mm, 2.25 mm, 4.36 mm, 10 mm, 6.5 mm
5.8 mm, 2.2 mm, 1.8 mm, 0.8 mm, 0.28 mm
M16, M24, M5 (Form A), M5, M2
DIN 125A, ASME B18.8.1, DIN 7603A, BS 4320, BS 4463