Screw Thread Insert STI Tap Thread Size #4-40 UNC Overall Length 50.80 mm High Speed Steel Bright (Uncoated) Right Hand Thread Length 15.00 mm Tap Chamfer Plug Thread Limit 3B Class of Fit 3B Number of Flutes 3MRO427L40
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

