Spiral Flute Tap Thread Size 7/8 In.-9 UNC Overall Length 5 1/2 in High Speed Steel Black Oxide Thread Length 7/8 in 75 Percent Thread Drill Size 19.50 Thread Limit 2B Class of Fit 2B Thread Direction Right Hand Number of Flutes 4MRO33XK31
| # | Attribute | Value |
|---|---|---|
| 1. | brand | OSG |

