Lock Washer, External Tooth, Spring, Full Washers, Form A
Steel, Brass, Stainless Steel, TPE, Ceramic
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
5.25 mm, 2.75 mm, 4.85 mm, 17 mm, 6.5 mm
8.1 mm, 0.8 mm, 1.1 mm, 3.5 mm, 0.28 mm
M3, M16, M3 (Form A), M8, M5 (Form A)
DIN 7980, DIN 127B, BS 4463, DIN 6797J, BS 4320B