Beveled, Narrow, Oversized, Standard, Large Outside Diameter
PEEK, Nylon, Phenolic Resin, Titanium, Brass
40 mm, 45 mm, 19 mm, 26 mm, 28 mm
6.5 mm, 14.5 mm, 16.5 mm, 20.2 mm, 13.27 mm
3.5 mm, 0.28 mm, 0.6 mm, 0.4 mm, 2.5 mm
BS 4320B, BS 4320G, DIN 7603, BS 4320, DIN 7980