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- Inch
- 1 1/4-12 UNF Thread Size & Type
- Taper Chamfer Type
- HSS Material
- Bright Coating
features
- Ground threads are made from high speed steel
- Most common general-purpose taps used in the industry
| Shank End Feature | Square |
| Chamfer Type | Taper |
| Shank Square Width | 0.766 in |
| Thread Type | UNF |
| Overall Length | 5.75 in |
| Interrupted Thread | No |
| Ground Threads | Yes |
| Diameter - Decimal | 1.25 in |
| Blank Construction | USCTI Table 302A |
| Thread Size & Type | 1 1/4-12 UNF |
| Material | HSS |
| Thread Tolerance | 2B |
| Spiral Point | No |
| Diameter - Fraction | 1 1/4 in |
| Tap Size | 1 1/4 in |
| Pitch Dia. | H4 |
| Shank Square Length | 1 in |
| Thread Per Inch | 12 |
| Thread Limit | H4 |
| Shank Square Length - Metric | 25.4 mm |
| Direction of Cut | Right Hand |
| No. of Flutes | 6 |
| Shank Square Width - Metric | 19.46 mm |
| Tap Type | Hand |
| Thread Length - Metric | 65.09 mm |
| Thread Length | 2.5625 in |
| Operation Type | Blind Hole, Thru-Hole |
| Thread Creation | Thread Cutting |
| Threads per Inch | 12 |
| Thread Pitch | N/A |
| Shank Size - Metric | 25.93 mm |
| Truncated Threads | No |
| Weight | 1.2 LB |
