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Straight flute hand tap NO3 with a 2-3xP semi-bottoming lead, for Unified National Fine thread UNF 5/16" with 24 TPI and 2B class of fit, dimensions according to ISO 529 standard with 8.0mm shank and 6.3mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys.
Product Specifications
| Connection Diameter (Inch) | 0.315" |
| Overall Length (Inch) | 2.8346" |
| Clamping Width (mm) | 6.3mm |
| Thread Diameter (mm) | 7.938mm |
| No of Flutes | 3 |
| Usable Length (mm) | 29mm |
| Clamping Length | 9 |
| Thread Diameter Size | 5/16 |
| Threading Length (mm) | 16mm |
| Material Code | HSS |
| Thread Tolerance Class | 2B |
| Cutting Direction | Right Hand |
| Coating | Bright |
| Surface Color | Bright Silver |
| Thread Form | UNF-Unified Fine |
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
Ships:
From Partner Facility
