Oversized, Beveled, USS, Large Outside Diameter, Standard
Nylon, Brass, Alloy Steel, Stainless Steel, Steel
3 3/4", 1 3/4", 2 3/4", 3", 11/16"
6.5 mm, 20.2 mm, 1.625", 1.172", 15 mm
1.25 mm, 0.16 mm, 1.6 mm, 1.5 mm, 0.28 mm
ASME B18.8.1, BS 4320, DIN 6797J, BS 4320:1968, DIN 125A