Oversized, Large Outside Diameter, USS, Mil-Spec, Standard
Phenolic Resin, Stainless Steel, Titanium, PEEK, Nylon
4", 23 mm, 3 3/4", 1 5/16", 7/16"
8.62 mm, 20.2 mm, 10.77 mm, 1.172", 15 mm
0.5 mm, 0.7 mm, 8.1 mm, 0.16 mm, 0.28 mm
DIN 7603A, ASME B18.21.1, DIN 127B, BS 4320B, BS 4320