Countersunk Washer, Anti-Vibrate Gro mmet, Lock Washer, Full Washers, Form A
301 Stainless Steel, Steel, TPE, Brass, Stainless Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 16.2 mm, 2.25 mm, 5 mm, 6.5 mm
0.9 mm, 0.4 mm, 3.5 mm, 1.1 mm, 0.16 mm
M3.5, M16, M3 (Form A), M5 (Form A), M5
BS 4320:1968, DIN 127B, BS 4320, BS 4463, ASME B18.21.1