Plain Washer, Internal Tooth, Full Washers, Flat Washers, Form A
Stainless Steel, TPE, Steel, Nylon, Brass
3/4" X 3" X 1/4", 15.5 mm, 12 mm, 6.9 mm, 11.88 mm
5.3 mm, 4.85 mm, 21 mm, 3.2 mm, 6.5 mm
0.6 mm, 8.1 mm, 2.5 mm, 0.5 mm, 3 mm
M16, M12, M24, M5 (Form A), M5
BS 4320, ASME B18.22.1
ASTM F844, DIN 125A, BS 4320B, DIN 7603A