4-40 UNC H2 2 Flute High Performance Spiral Pointed Prime Tap For Multi-Purpose, X Coated HSS-PM
HIGH PERFORMANCE, MULTIPURPOSE TAPPING IN VARIOUS DUCTILE MATERIALS
- For Steels, Stainless Steels, Cast Iron and Non-Ferrous Materials
- Premium cutting edge strength
- X-Coating for high performance, high heat and wear resistance
- HSS-PM Powdered Metal Technology for tough, chip-resistant cutting edge
- Optimized geometry end edge prep to prevent bird nesting, increased chip flow and prevents oversized threads
| Specs | ||
| OD | Thread Size | 4-40 |
| Od | Shank Diameter | 0.141″ |
| Lt | Thread Length | 0.335″ |
| L | Overall Length | 2.21″ |
| K | Square Size | 0.11″ |
| kl | Square Length | 0.19″ |
| Flutes | 2 | |
| Limit | H2 | |
| Chamfer | 4P-5P | |
| Coating | X-Coating |
