Standard, Mil-Spec, Beveled, Oversized, Large Outside Diameter
PEEK, Phenolic Resin, Alloy Steel, Stainless Steel, Steel
1 3/8", 2 3/16", 1 37/64", 15/16", 2 1/4"
0.188", 6.4 mm, 0.875", 1.125", 1.25"
8.1 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 0.5 mm, 1.08 mm
3/8", M8, #12, M4, 1 1/8"
BS2870 CZ108, DIN 127B, BS 4463, BS 3410, DIN 6798J