Narrow, SAE, Large Outside Diameter, Oversized, Mil-Spec
Titanium, Brass, Steel, PEEK, Phenolic Resin
40 mm, 15 mm, 23 mm, 3 3/4", 60 mm
0.41", 0.391", 1.563", 0.813", 0.594"
5.8 mm, 0.8 mm, 0.28 mm, 3 mm, 8.1 mm
ASME B18.8.1, DIN 6797A, BS 4320B, DIN 6797J, BS 4320G