Lock Washer, External Tooth, Cup, Full Washers, Form A
Fibre, Brass, 301 Stainless Steel, Steel, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
11 mm, 10.5 mm, 16.2 mm, 4.36 mm, 6.5 mm
5.8 mm, 1.8 mm, 1 mm, 0.6 mm, 1.5 mm
M16, M3 (Form A), M12, M5, M5 (Form A)
BS 4320, BS 4463, ASME B18.21.1, ASME B18.8.1, BS 4320B