Tap Washer, Cup, Crinkle, Full Washers, Form A
TPE, 301 Stainless Steel, Stainless Steel, Steel, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 12.2 mm, 12.5 mm, 16.2 mm, 6.5 mm
1.8 mm, 2.5 mm, 1.6 mm, 1.1 mm, 1.5 mm
M12, M24, M5 (Form A), M16, M5
DIN 7603, ASME B18.22.1
ASTM F844, ASME B18.21.1, ASME B18.8.1, BS 4320B