Spiral Flute Tap Thread Size 7/16 In.-20 UNF Overall Length 100.00 mm High Speed Steel VAP Thread Length 15.00 mm 75 Percent Thread Drill Size 9.95mm Thread Limit H4 H5 Thread Direction Right Hand Number of Flutes 3MRO428P75
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

