SAE, USS, Standard, Oversized, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Alloy Steel, Steel
1 17/32", 3/8", 2 3/16", 1 37/64", 15/16"
0.375", 0.313", 0.75", 0.875", 1.125"
0.3 → 0.25 mm, 3.5 mm, 1.2 mm, 1.65 - 1.90 mm, 1.08 mm
DIN 6797J, BS 4463, BS 3410, BS2870 CZ108, DIN 6798J