Mudguard, Crinkle, Tap Washer, Full Washers, Form A
Stainless Steel, TPE, Ceramic, Copper, Brass
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 20 mm, 11.88 mm
2.1 mm, 2.2 mm, 2.25 mm, 13 mm, 6.5 mm
1.5 mm, 0.4 mm, 0.6 mm, 8.1 mm, 1.1 mm
M4, M3 (Form A), M24, M3, M5 (Form A)
DIN 6797J, ASME B18.8.1, BS 4320, DIN 7603A, BS 4320B