Anti-Vibrate Gro mmet, Plain Washer, Cup, Full Washers, Form A
Brass, Vulcanised Fibre, Stainless Steel, TPE, Nylon
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
16.2 mm, 17 mm, 21 mm, 13 mm, 6.5 mm
1.8 mm, 8.1 mm, 1.2 mm, 1.5 mm, 0.28 mm
M6, M3 (Form A), M16, M20, M5 (Form A)
BS 4320B, DIN 7980, BS 4320:1968, BS 4463, DIN 6797J