Lock Washer, External Tooth, Plain Washer, Full Washers, Form A
Vulcanised Fibre, Brass, TPE, Stainless Steel, Nylon
28 mm, 3/4" X 3" X 1/4", 6.9 mm, 15.5 mm, 11.88 mm
17 mm, 10.5 mm, 6.4 mm, 2.25 mm, 6.5 mm
0.16 mm, 1 mm, 0.4 mm, 2.5 mm, 0.28 mm
M4, M6 (Form A), M3 (Form A), M5, M5 (Form A)
DIN 6797A, DIN 7980, DIN 6797J, BS 4320B, DIN 125A