Spiral Point Tap Thread Size #4-40 UNC Overall Length 56.00 mm High Speed Steel TiN Right Hand Thread Length 6.40 mm 75 Percent Thread Drill Size 2.20 mm Thread Limit H2 H3 Class of Fit JIS 2 Number of Flutes 3MRO427X01
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

