Lock Washer, Internal Tooth, Flat Washers, Full Washers, Form A
Fibre, TPE, Brass, Steel, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
16.2 mm, 2.25 mm, 13 mm, 4.36 mm, 6.5 mm
3.5 mm, 0.28 mm, 0.7 mm, 8.1 mm, 1.6 mm
M3 (Form A), M2, M5 (Form A), M16, M3
BS 4320:1968, DIN 6797J, DIN 7603A, BS 4320B, DIN 125A