Tap Washer, Internal Tooth, Nylon Washers, Full Washers, Form A
301 Stainless Steel, Stainless Steel, TPE, Steel, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 16.2 mm, 5.36 mm, 21 mm, 6.5 mm
0.7 mm, 0.8 mm, 0.4 mm, 8.1 mm, 0.28 mm
M2, M20, M24, M5 (Form A), M16
DIN 7980, BS 4320:1968, BS 4320G, BS 4320B, BS 4463