Crinkle, Nylon Washers, Cup, Full Washers, Form A
Ceramic, 301 Stainless Steel, TPE, Brass, Copper
4 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 5.3 mm, 2.2 mm, 13 mm, 6.5 mm
0.7 mm, 0.4 mm, 1.2 mm, 0.8 mm, 0.28 mm
M3 (Form A), M24, M5 (Form A), M3, M2
BS 4320, ASME B18.8.1, ASME B18.22.1
ASTM F844, DIN 7603A, BS 4463