Nylon Washers, Plain Washer, Crinkle, Full Washers, Form A
Brass, Fibre, Stainless Steel, 301 Stainless Steel, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
0.5 mm, 0.8 mm, 2 mm, 0.3 mm, 0.28 mm
M2, M12, M3, M24, M5 (Form A)
ASME B18.21.1, DIN 7980, ASME B18.8.1, BS 4320G, BS 4320B