Plain Washer, Internal Tooth, Cup, Full Washers, Form A
Stainless Steel, 301 Stainless Steel, TPE, Steel, Copper
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
11 mm, 8.4 mm, 16.2 mm, 2.25 mm, 6.5 mm
0.6 mm, 8.1 mm, 2.5 mm, 0.3 mm, 0.8 mm
M5, M5 (Form A), M6, M16, M12
DIN 7603A, DIN 6798J, BS 4320, ASME B18.8.1, BS 4320B