Thread size UNF 0.25 inch - 28 TPI, with thread tolerance class 93707.
Product Specifications
Manufacturer Part Number | E559UNF1/4NO2 |
Connection Diameter (mm) | 6.30mm |
Usable Length (mm) | 30.00mm |
Thread Diameter Size | 1/4" |
Overall Length (mm) | 66.00mm |
Thread Length (mm) | 19.00mm |
Thread Diameter (mm) | 6.35mm |
Threads Per Inch (TPI) | 28 TPI |
Premachined Hole Diameter (mm) | 5.50mm |
Clamping Length (mm) | 8.00mm |
Clamping Width (mm) | 5.00mm |
Number of Flutes | 3 |
Tap Chamfer Style | B 3.5 - 5 |
Thread Form | UNF - Unified Fine |
Flute Geometry | Straight Flute Geometry |
Cutting Direction | Right Hand |
Basic Standard Group | ISO 529 |
Material | HSS |
Coating | Bright |
Product Type | Straight Flute Tap |
Country of Origin | India |

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:
Dormer
Thread Diameter Size:
1/4"
Thread Length (Inch):
3/4"
Thread Length (Decimal Inch):
0.7500"
Thread Length (mm):
19.00mm
Threads Per Inch (TPI):
28 TPI
Material:
HSS
Finish/Coating:
Bright
interval quantity:
1