- Item: M3 Dowel Pin / Bearing needle / Roller / Parallel Pin
- Pin Diameter: 3mm
- Length: 3mm-60mm option
- Material: Bearing Steel
- System of Measurement: Metric
- Treatment Process: Quenching Treatment
- Hardness: 58 - 62 degrees
- Tolerance: diameter tolerance minus 0-0.01 mm, length tolerance minus 0.2-0.35 mm
