Spiral Flute Tap Thread Size #4-40 UNC Overall Length 1 7/8 in High Speed Steel Black Oxide Thread Length 9/16 in 75 Percent Thread Drill Size 2.20 Thread Limit Not Rated Class of Fit 2B Thread Direction Right Hand Number of Flutes 2MRO2LXZ4
| # | Attribute | Value |
|---|---|---|
| 1. | brand | OSG |

