
Product Specifications
| Manufacturer Part Number | 10139160 |
| Thread Diameter (Decimal Inch) | 0.313" |
| Thread Diameter (mm) | 7.94mm |
| Threading Chamfer Length (Decimal Inch) | 0.139" |
| Threading Chamfer Length (mm) | 3.54mm |
| Tap Chamfer Length (Decimal Inch) | 0.139" |
| Tap Chamfer Length (mm) | 3.54mm |
| Connection Diameter Machine Side (Decimal Inch) | 0.315" |
| Connection Diameter Machine Side (mm) | 8.00mm |
| Shank Diameter (Decimal Inch) | 0.315" |
| Shank Diameter (mm) | 8.00mm |
| Functional Length (Decimal Inch) | 3.404" |
| Functional Length (mm) | 86.46mm |
| Usable Length (Decimal Inch) | 1.378" |
| Usable Length (mm) | 35.00mm |
| Overall Length (Decimal Inch) | 3.543" |
| Overall Length (mm) | 90.00mm |
| Thread Length (Decimal Inch) | 0.512" |
| Thread Length (mm) | 13.00mm |
| Thread Diameter Size | UNC5/16-18 |
| Recommended Premachined Hole Diameter (Decimal Inch) | 0.260" |
| Recommended Premachined Hole Diameter (mm) | 6.60mm |
| Connection Size Code | 8.00X6.20 |
| Connection Size Code Machine Side | 8.00X6.20 |
| Maximum Premachined Hole Diameter (Decimal Inch) | 0.265" |
| Maximum Premachined Hole Diameter (mm) | 6.73mm |
| Minimum Threads Per Inch (mm) | 18.00mm |
| Maximum Threads Per Inch (mm) | 18.00mm |
| Flute Helix Angle (Degree) | 40 Degree |
| Number of Flute | 3 |
| Shank Type | Cylindrical |
| Thread Tolerance Class | 2B |
| Threading Chamfer Type | C |
| Thread Form Type | UNC |
| Cutting Direction | Right Hand |
| Cutting Geometry Type | T32 |
| Cutting Geometry Type Technical | Spiral |
| Material | HSS-E |
| Coating | TiAIN+TiN |
| Product Type | Spiral Flute Tap |
This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov