Internal Tooth, Nylon Washers, Cup, Full Washers, Form A
Stainless Steel, 301 Stainless Steel, TPE, Steel, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 3 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.28 mm, 0.6 mm, 0.5 mm, 1.1 mm, 2 mm
M3 (Form A), M12, M24, M5 (Form A), M20
DIN 125A, ASME B18.22.1 ASTM
F844, ASME B18.22.1
ASTM F844, ASME B18.21.1, BS 4320B