Crinkle, Cup, Full Washers, Flat Washers, Form A
Brass, Steel, Stainless Steel, TPE, Ceramic
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
25 mm, 3 mm, 5.3 mm, 5.36 mm, 6.5 mm
8.1 mm, 1.5 mm, 1.1 mm, 2.5 mm, 0.28 mm
M3 (Form A), M5 (Form A), M12, M5, M2
ASME B18.22.1 ASTM
F844, DIN 6797A, BS 4320B, BS 4320:1968, ASME B18.22.1
ASTM F844