Plain Washer, Spring, Lock Washer, Full Washers, Form A
Brass, 301 Stainless Steel, TPE, Stainless Steel, Steel
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 4.85 mm, 12.5 mm, 17 mm, 6.5 mm
0.7 mm, 8.1 mm, 2.5 mm, 2.2 mm, 0.28 mm
M8, M5, M3 (Form A), M12, M5 (Form A)
DIN 125A, DIN 6797A, BS 4320B, BS 4320G, ASME B18.8.1