Beveled, Large Outside Diameter, Standard, SAE, USS
PEEK, Stainless Steel, Titanium, Nylon, Brass
17 mm, 2 1/2", 9.5 mm, 11.1 mm, 5"
6.5 mm, 8.62 mm, 16.5 mm, 10.77 mm, 0.375"
1.2 mm, 8.1 mm, 0.3 mm, 3.5 mm, 0.28 mm
DIN 7980, BS 4320B, BS 4320:1968, DIN 7603, ASME B18.8.1