External Tooth, Spring, Lock Washer, Full Washers, Form A
301 Stainless Steel, Ceramic, Stainless Steel, TPE, Steel
4 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 10.5 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.28 mm, 0.5 mm, 8.1 mm, 1 mm, 2.2 mm
ASME B18.21.1, BS 4320G, DIN 7980, BS 4320B, DIN 125A