Spiral Point Tap Thread Size #4-40 UNC UNJC Overall Length 1 7/8 in High Speed Steel Black Oxide Right Hand Thread Length 9/16 in 75 Percent Thread Drill Size 2.20 mm Thread Limit H2 Class of Fit JIS 2 Number of Flutes 2MRO4CPH4
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WIDIA GTD |

