Standard, USS, Large Outside Diameter, Mil-Spec, Beveled
Stainless Steel, PEEK, Nylon, Titanium, Phenolic Resin
4", 40 mm, 26 mm, 3 1/4", 2 3/4"
0.375", 0.656", 0.391", 0.348", 1.563"
1.75 mm, 0.9 mm, 1.5 mm, 0.16 mm, 0.28 mm
ASME B18.8.1, DIN 7980, DIN 6797J, BS 4320:1968, DIN 125A