Find a Service Center
- Inch
- #1-72 UNF Thread Size & Type
- Plug Chamfer Type
- HSS Material
- Bright Coating
features
- Ground threads are made from high speed steel
- Most common general-purpose taps used in the industry
| Thread Size & Type | #1-72 UNF |
| Thread Size | #1 |
| Chamfer Type | Plug |
| Shank Square Length | 0.1875 in |
| Interrupted Thread | No |
| Thread Creation | Thread Cutting |
| Ground Threads | Yes |
| Thread Limit | H1 |
| Thread Length | 0.375 in |
| Thread Tolerance | 2B |
| Shank Square Length - Metric | 4.76 mm |
| Blank Construction | USCTI Table 302A |
| Pitch Dia. | H2 |
| Tap Type | Hand |
| Thread Size - Metric | 1.85 mm |
| Threads per Inch | 72 |
| Shank Square Width - Metric | 2.79 mm |
| Shank Square Width | 0.11 in |
| Thread Type | UNF |
| Thread Pitch | N/A |
| Thread Length - Metric | 9.52 mm |
| Diameter - Wire | 49 |
| Thread Per Inch | 72 |
| Diameter - Decimal | 0.073 in |
| Direction of Cut | Right Hand |
| Operation Type | Blind Hole, Thru-Hole |
| Spiral Point | No |
| No. of Flutes | 2 |
| Overall Length | 1.6875 in |
| Shank End Feature | Square |
| Truncated Threads | No |
| Thread Size - Decimal | 0.073 in |
| Shank Size - Metric | 3.58 mm |
| Tap Size | #1 |
| Material | HSS |
| Weight | 0.1 LB |
