Tap Washer, Cup, Full Washers, Flat Washers, Form A
301 Stainless Steel, Steel, Copper, TPE, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 11 mm, 3.2 mm, 4.36 mm, 6.5 mm
0.28 mm, 1.6 mm, 8.1 mm, 1.1 mm, 0.3 mm
M20, M24, M5 (Form A), M10, M3
BS 4320:1968, BS 4463, ASME B18.21.1, ASME B18.22.1
ASTM F844, BS 4320B