Cup, External Tooth, Internal Tooth, Full Washers, Form A
301 Stainless Steel, Steel, TPE, Stainless Steel, Brass
12.5 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 10.5 mm, 2.25 mm, 17 mm, 6.5 mm
1 mm, 0.28 mm, 0.7 mm, 0.4 mm, 2.5 mm
M16, M2.5, M3 (Form A), M24, M5 (Form A)
BS 4463, DIN 6797J, ASME B18.22.1 ASTM
F844, DIN 7980, ASME B18.22.1
ASTM F844