Straight Flute Tap Thread Size #10-32 UNF Modified Bottoming Semi-Bottoming Overall Length 60.40 mm High Speed Steel Black Oxide Right Hand Thread Length 18.00 mm 75 Percent Thread Drill Size #21 Thread Limit H2 H3 Class of Fit 2BMRO427R73
| # | Attribute | Value |
|---|---|---|
| 1. | brand | WALTER PROTOTYP |

