Spring, Tap Washer, Internal Tooth, Full Washers, Form A
Steel, Brass, Fibre, TPE, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 5.36 mm, 17 mm, 4.36 mm, 6.5 mm
8.1 mm, 0.5 mm, 1.1 mm, 1.5 mm, 0.28 mm
M10, M16, M5 (Form A), M20, M4
BS 4320, DIN 6797A, DIN 7980, ASME B18.8.1, BS 4320B