Standard, Oversized, Large Outside Diameter, SAE, USS
Titanium, PEEK, Steel, Nylon, Phenolic Resin
25 mm, 50 mm, 19 mm, 5 1/2", 3 1/4"
0.188", 0.391", 1.375", 0.348", 0.203"
0.7 mm, 2 mm, 3.5 mm, 8.1 mm, 0.8 mm
DIN 6797A, BS 4320B, BS 4463, ASME B18.21.1, DIN 7603A