Product Specifications
Manufacturer Part Number | B1403 |
Diameter (Decimal Inch) | 0.2500" |
Diameter (mm) | 6.35mm |
Overall Length (Decimal Inch) | 2.5000" |
Overall Length (mm) | 63.50mm |
Thread Length (Decimal Inch) | 0.4330" |
Thread Length (mm) | 11.00mm |
Square Length (Decimal Inch) | 0.3100" |
Square Length (mm) | 7.87mm |
Shank Diameter (Decimal Inch) | 0.2550" |
Shank Diameter (mm) | 6.48mm |
Square Size (Decimal Inch) | 0.1910" |
Square Size (mm) | 4.85mm |
Neck Diameter (Decimal Inch) | 0.1800" |
Neck Diameter (mm) | 4.57mm |
Drill Size (Decimal Inch) | 0.2045" |
Drill Size (mm) | 5.20mm |
Useable Length (Decimal Inch) | 1.0000" |
Useable Length (mm) | 25.40mm |
Thread Diameter (Inch) | 1/4" |
Threads Per Inch | 20 TPI |
Number of Flutes | 3 |
Pitch Limit | H3 |
Series | B1 |
Helix Angle | 45 Degree |
Thread Series | UNC |
Chamfer Type | Modified Bottoming |
Chamfer Length | 2P-3P |
Finish | Bright |
Material | HSSE-V3 |
Blank Standard | 302A |
Length/Diameter | 2.5xD |
Shank Type | Square |
Tap Type | Spiral Flute Tap |
![](https://cdn11.bigcommerce.com/s-mzpq4daxph/product_images/uploaded_images/warning-icon-new.png)
Warning:
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
Brand:
YG1
Thread Size (Inch):
1/4"
Thread Size (Decimal Inch):
0.2500"
Thread Size (mm):
6.35mm
Thread Limit:
H3
Number of Flutes:
3
Chamfer:
Modified Bottoming
Material:
HSSE-V3
Coating:
Bright
Threads per Inch (TPI):
20 TPI
Overall Length (Inch):
2-1/2"
Overall Length (Decimal Inch):
2.5000"
Overall Length (mm):
63.50mm