Cup, Crinkle, Full Washers, Form A, Flat Washers
Fibre, Brass, 301 Stainless Steel, TPE, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.25 mm, 13 mm, 21 mm, 4.36 mm, 6.5 mm
1.2 mm, 0.16 mm, 0.4 mm, 1.5 mm, 2.5 mm
M3 (Form A), M16, M5 (Form A), M6, M2
DIN 6797J, ASME B18.21.1, ASME B18.22.1
ASTM F844, DIN 7603A, BS 4463