Product Specifications
Diameter (Decimal Inch) | BK403 |
Diameter (Decimal Inch) | 0.2500" |
Diameter (mm) | 6.35mm |
Overall Length (Decimal Inch) | 3.1500" |
Overall Length (mm) | 80.00mm |
Thread Length (Decimal Inch) | 0.4330" |
Thread Length (mm) | 11.00mm |
Square Length (Decimal Inch) | 0.3100" |
Square Length (mm) | 7.90mm |
Shank Diameter (Decimal Inch) | 0.2550" |
Shank Diameter (mm) | 6.50mm |
Square Size (Decimal Inch) | 0.1910" |
Square Size (mm) | 4.85mm |
Neck Diameter (Decimal Inch) | 0.0610" |
Neck Diameter (mm) | 4.57mm |
Number of Flutes | 3 |
Size & Pitch | 1/4-20" |
Tap Type | SPFL |
Size | 1/4" |
Pitch | 20 TPI |
Thread Series | UNC |
Pitch Limit | H3 |
Chamfer Type | Modified Bottoming |
Chamfer Length | 2P-3P |
Finish | Hardslick |
Material | Super HSS |
Blank Standard | DIN/ANSI |
Helix Angle | 40 Degree |
Length/Diameter | 2.5XD |
Useable Length (Decimal Inch) | 1.0000" |
Useable Length (mm) | 25.40mm |
Product 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):
0.2500"
Thread Size (mm):
6.35mm
Number of Flutes:
3
Chamfer:
Modified Bottoming
Material:
Super HSS
Finish/Coating:
Hardslick
Overall Length (Inch):
3.1500"
Overall Length (mm):
80.00mm