External Tooth, Lock Washer, Crinkle, Full Washers, Form A
Ceramic, A2/304 Stainless Steel, Fibre, TPE, Brass
3/4" X 3" X 1/4", 15.5 mm, 12 mm, 6.9 mm, 11.88 mm
5.3 mm, 10.5 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.4 mm, 1.2 mm, 1.6 mm, 1 mm, 2.2 mm
M2.5, M3 (Form A), M16, M24, M5 (Form A)
BS 4320:1968, BS 4463, DIN 6797J, BS 4320G, DIN 125A