Standard, Narrow, Large Outside Diameter, Mil-Spec, SAE
Titanium, PEEK, Nylon, Phenolic Resin, Alloy Steel
45 mm, 19 mm, 3 3/4", 4 1/2", 28 mm
0.41", 1.563", 0.391", 1.313", 1.109"
1.45 mm, 0.3 mm, 5.8 mm, 0.28 mm, 2.5 mm
M58, M16, 1/4", 5/16", #8
DIN 6797A, DIN 6797J, DIN 7603A, BS 4320B, BS 4320