Spiral Flute Tap Thread Size 1/2 In.-20 UNF Overall Length 3 29/32 in High Speed Steel Bright (Uncoated) Thread Length 7/8 in 75 Percent Thread Drill Size 11.40mm Thread Limit H4 H5 Class of Fit 2B Thread Direction Right Hand Number of Flutes 4MRO427F82
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

