Internal Tooth, Lock Washer, Crinkle, Full Washers, Form A
Fibre, Stainless Steel, TPE, Nylon, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 5 mm, 5.36 mm, 4.36 mm, 6.5 mm
0.9 mm, 0.16 mm, 3.5 mm, 1.5 mm, 2.5 mm
M5, M3 (Form A), M10, M5 (Form A), M12
DIN 6797J, DIN 125A, ASME B18.22.1
ASTM F844, DIN 7603A, BS 4463