USS, Large Outside Diameter, SAE, Oversized, Standard
Stainless Steel, Titanium, Nylon, PEEK, Phenolic Resin
19 mm, 23 mm, 1 3/8", 1 1/2", 3 3/4"
0.375", 1.563", 0.688", 1.109", 0.313"
0.4 mm, 0.28 mm, 8.1 mm, 1 mm, 0.3 mm
DIN 6797J, DIN 6797A, BS 4320B, DIN 7603, BS 4320