Countersunk Washer, Nylon Washers, Mudguard, Spring, Plain Washer
TPE, Nylon, Neoprene, A2/304 Stainless Steel, 301 Stainless Steel
1/4" X 1", 35 mm, 37 mm, 5.6 mm, 12.5 mm
6 mm, 17 mm, 3.12 mm, 4.3 mm, 5.3 mm
3.5 mm, 1.4 mm, 0.3 mm, 0.76 mm, 0.3 → 0.25 mm
BS2870 CZ108, DIN 9021, BS 4320G, ASME B18.21.1, BS 3410