| Manufacturer Part Number | BB876 |
| Thread Size (Inch) | 1-1/4" |
| Thread Size (Decimal Inch) | 1.250" |
| Thread Size (mm) | 31.75mm |
| Threads per Inch (TPI) | 8 |
| Thread Series | UN |
| Pitch Limit | H6 |
| Chamfer Type | Modified Bottoming |
| Chamfer Length | 2P-3P |
| Overall Length (Decimal Inch) | 5.752" |
| Overall Length (mm) | 146.10mm |
| Thread Length (Decimal Inch) | 1.024" |
| Thread Length (mm) | 26.01mm |
| Square Length (Decimal Inch) | 1.000" |
| Square Length (mm) | 25.40mm |
| Shank Diameter (Decimal Inch) | 1.021" |
| Shank Diameter (mm) | 22.76mm |
| Square Size (Decimal Inch) | 0.766" |
| Square Size (mm) | 17.07mm |
| Neck Diameter (Decimal Inch) | 0.878" |
| Neck Diameter (mm) | 22.30mm |
| Neck Length (Decimal Inch) | 3.150" |
| Neck Length (mm) | 80.01mm |
| Shank Type | Square |
| Drill Size (Decimal Inch) | 1.136" |
| Drill Size (mm) | 28.86mm |
| Connection Size (Decimal Inch) | 0.896" x 0.672" |
| Connection Size (mm) | 22.76 x 17.07mm |
| Length / Diameter | 2.5 X D |
| Usable Length (Decimal Inch) | 3.150" |
| Usable Length (mm) | 80.01mm |
| Ring Color | Blue Ring |
| Helix Angle (Degree) | 40 Degree |
| Number of Flutes | 4 |
| Coating | Steam Oxide |
| Material | HSS-PM |
| Blank Standard | 302A |
| Product Type | Spiral Flute Tap |
714.897.1700
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