Cup, Mudguard, Crinkle, Full Washers, Form A
301 Stainless Steel, TPE, Ceramic, Brass, Nylon
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.6 mm, 4.85 mm, 2.2 mm, 13 mm, 6.5 mm
3.5 mm, 0.7 mm, 8.1 mm, 1.2 mm, 0.3 mm
M20, M24, M5 (Form A), M10, M6
ASME B18.22.1
ASTM F844, DIN 6797J, DIN 7603A, DIN 125A, ASME B18.21.1