Material | Carbon Steel | SAE1020, SAE1045, Cr12, 40Cr, Y15Pb, 1214L...... |
Alloy Steel | 20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5...... |
Brass/Bronze | HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40...... |
Machining Process | 1.0, 1.25, 1.5, 1.75, 2.0, 2.25, 2.5......8.0 |
Tolerance Control | Outer Diameter | ±0.005 mm |
Length Dimension | ±0.05 mm |
Teeth Accuracy | Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding...... |
Surface Treatment | Blacking, Polishing, Anodization, Chrome Plating, Zinc Plating, Nickel Plating...... |
Standard | European, American or Britain Standard |