Spiral Flute Tap Thread Size 1/4 In.-20 UNC Overall Length 2 1/2 in HSS-E Black Oxide Thread Length 5/8 in 75 Percent Thread Drill Size #7 Thread Limit H5 Class of Fit 2B Thread Direction Right Hand Number of Flutes 3MRO11W476
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WIDIA GTD |

