Standard, Narrow, Large Outside Diameter, SAE, Oversized
Titanium, PEEK, Stainless Steel, Nylon, Phenolic Resin
45 mm, 26 mm, 23 mm, 3 3/4", 4 1/2"
6.5 mm, 14.5 mm, 16.5 mm, 6.62 mm, 10.77 mm
1.2 mm, 0.8 mm, 0.5 mm, 0.16 mm, 0.28 mm
ASME B18.21.1, DIN 6797A, BS 4320B, DIN 7603A, BS 4463