Nylon Washers, Cup, Mudguard, Full Washers, Form A
301 Stainless Steel, Copper, TPE, Nylon, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 5.36 mm, 13 mm, 4.36 mm, 6.5 mm
0.16 mm, 1.2 mm, 1.6 mm, 2.2 mm, 0.28 mm
M20, M3 (Form A), M10, M5 (Form A), M16
BS 4320:1968, ASME B18.8.1, BS 4320G, DIN 7603A, DIN 125A