Nylon Washers, Plain Washer, Crinkle, Full Washers, Form A
Fibre, Stainless Steel, Steel, 301 Stainless Steel, TPE
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
10.5 mm, 5.36 mm, 17 mm, 4.36 mm, 6.5 mm
1.1 mm, 2.5 mm, 1 mm, 0.16 mm, 0.28 mm
M3 (Form A), M16, M10, M5 (Form A), M12
BS 4320B, BS 4320:1968, DIN 127B, ASME B18.8.1, BS 4320