Spiral Flute Tap Thread Size 1/2 In.-20 UNF Overall Length 3 3/8 in HSS-E Black Oxide Thread Length 15/16 in 75 Percent Thread Drill Size 11.40 mm Thread Limit H5 Class of Fit 2B Thread Direction Right Hand Number of Flutes 3MRO11W470
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WIDIA GTD |

