Spiral Flute Tap Thread Size 5/16 In.-18 UNC Overall Length 90.00 mm High Speed Steel THL Thread Length 12.00 mm 75 Percent Thread Drill Size F Thread Limit H4 H5 Class of Fit 2B Thread Direction Right Hand Number of Flutes 3MRO427W23
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

