Cup, Lock Washer, Crinkle, Full Washers, Form A
Fibre, Stainless Steel, 301 Stainless Steel, TPE, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 10.5 mm, 4.36 mm, 6.5 mm
3.5 mm, 1.6 mm, 1.1 mm, 2.5 mm, 0.16 mm
M3 (Form A), M16, M10, M24, M5 (Form A)
BS 4320B, BS 4320G, BS 4320, DIN 125A, ASME B18.21.1