Plain Washer, External Tooth, Spring, Full Washers, Form A
Fibre, Steel, TPE, Stainless Steel, 301 Stainless Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 12.2 mm, 21 mm, 6.5 mm
0.4 mm, 1.1 mm, 2.5 mm, 1.6 mm, 1 mm
M24, M5 (Form A), M6, M20, M5
DIN 7980, DIN 6797A, BS 4320B, BS 4320, DIN 7603A