Tap Washer, Lock Washer, Plain Washer, Full Washers, Form A
Ceramic, 301 Stainless Steel, TPE, Steel, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 2.2 mm, 5.36 mm, 6.5 mm
0.28 mm, 0.6 mm, 0.8 mm, 2 mm, 2.5 mm
M24, M16, M5 (Form A), M12, M10
DIN 7603A, ASME B18.22.1
ASTM F844, DIN 125A, BS 4320B, BS 4320