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Set of straight flute serial taps NO8 for Unified National Coarse thread UNC 5/16" with 18 TPI and 2B class of fit, consisting of 1 tap with a truncated thread profile and 6-8xP taper lead, 1 tap with a truncated thread profile and 3.5-5xP plug lead and 1 tap with a 2-3xP semi-bottoming lead, dimensions according to DIN 352 standard with 6.0mm shank and 4.9mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and wrought or cast aluminium and copper or copper alloys.
| Connection Diameter (Inch) | 0.2362" |
| Overall Length (Inch) | 2.4803" |
| Clamping Width (mm) | 4.9mm |
| Thread Diameter (mm) | 7.94mm |
| No of Flutes | 3 |
| Thread Diameter Size | 5/16 |
| Threading Length (mm) | 19mm |
| Material Code | HSS |
| Thread Tolerance Class | 2B |
| Cutting Direction | Right Hand |
| Coating | Bright |
| Tap Chamfer Style | C 2-3 |
| Surface Color | Bright Silver |
| Thread Form | UNC-Unified Coarse |
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
