
- Inch
- 5/16-18 UNC Thread Size & Type
- Plug Chamfer Type
- HSS Material
- Bright Coating
features
- Spiral point pushes chips forward for through hole applications
- Reduces tapping torque and tap breakage
Ground Threads | Yes |
Diameter - Decimal | 0.3125 in |
Thread Tolerance | 2B |
Direction of Cut | Right Hand |
Shank Square Width - Metric | 6.05 mm |
Threads per Inch | 18 |
Shank Square Width | 0.238 in |
Material | HSS |
Shank Size - Metric | 8.08 mm |
Overall Length | 6 in |
Thread Limit | H3 |
Thread Per Inch | 18 |
No. of Flutes | 2 |
Thread Pitch | N/A |
Shank Square Length | 0.375 in |
Shank End Feature | Square |
Pitch Dia. | H3 |
Shank Square Length - Metric | 9.52 mm |
Spiral Point | Yes |
Truncated Threads | No |
Thread Length - Metric | 28.57 mm |
Tap Type | Machine |
Tap Size | 5/16 in |
Thread Type | UNC |
Operation Type | Thru-Hole |
Blank Construction | USCTI Table 302 |
Chamfer Type | Plug |
Thread Length | 1.125 in |
Thread Creation | Thread Cutting |
Interrupted Thread | No |
Diameter - Fraction | 5/16 in |
Thread Size - Decimal | 0.3125 in |
Thread Size - Metric | 7.94 mm |
Thread Size & Type | 5/16-18 UNC |
Weight | 0.045 LB |
