- System of Measurement: Imperial
- Thread Size: 1/4/2028, 1/4-28
- Chamfer: Plug
- Number of Flutes: 3
- Thread Limit: H7
- Surface Treatment: Steam Oxide
- Material: HSSE-V3
- Thread Length: 0.591in
- Shank Diameter: 0.255in
- Thread Standard: UNF
- Overall Length: 63.5mm
- Type: Spiral
- Series: J3
- Through Coolant (Yes/No): Yes
- Manufacturer Name: YG-1 Tool
- Size: 1/4in