Narrow, Standard, Large Outside Diameter, Oversized, Beveled
Alloy Steel, Titanium, PEEK, Phenolic Resin, Steel
45 mm, 19 mm, 40 mm, 23 mm, 3 3/4"
16.5 mm, 1.172", 37 mm, 0.469", 1.281"
1.45 mm, 5.8 mm, 1 mm, 3.5 mm, 0.28 mm
DIN 7603A, DIN 6797A, BS 4320B, BS 4320:1968, ASME B18.21.1