Narrow, Standard, USS, Large Outside Diameter, Oversized
PEEK, Phenolic Resin, Brass, Titanium, Nylon
66 mm, 4", 25 mm, 40 mm, 23 mm
0.594", 0.391", 1.563", 1.188", 1.109"
1.2 mm, 0.28 mm, 8.1 mm, 2 mm, 1.1 mm
BS 4320G, DIN 125A, DIN 7603A, ASME B18.8.1, BS 4320B