Plain Washer, Crinkle, Cup, Full Washers, Form A
A2/304 Stainless Steel, Brass, Fibre, 301 Stainless Steel, TPE
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 12.5 mm, 2.25 mm, 5 mm, 6.5 mm
8.1 mm, 2 mm, 1.1 mm, 2.5 mm, 0.28 mm
M2, M12, M5 (Form A), M3, M2.5
BS 4320:1968, ASME B18.22.1
ASTM F844, DIN 125A, DIN 7980, ASME B18.8.1