Spring, Lock Washer, Mudguard, Full Washers, Form A
Ceramic, 301 Stainless Steel, Copper, TPE, Brass
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 20 mm, 11.88 mm
3.2 mm, 16.2 mm, 17 mm, 4.36 mm, 6.5 mm
0.7 mm, 3.5 mm, 0.28 mm, 0.5 mm, 2 mm
M20, M24, M12, M5 (Form A), M2
ASME B18.21.1, DIN 125A, BS 4320G, DIN 7603A, BS 4463