Spring, Lock Washer, Crinkle, Full Washers, Form A
Neoprene, Fibre, Stainless Steel, TPE, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 17 mm, 8.4 mm, 2.25 mm, 6.5 mm
8.1 mm, 1.2 mm, 0.5 mm, 0.8 mm, 0.3 mm
M8, M3 (Form A), M2, M5 (Form A), M12
DIN 125A, DIN 6797J, DIN 7980, ASTM F436, BS 4320B