7/16"-20 Plug STI Tap, High Speed Steel
Model #: TASTI-7/16-20
Price: $12.80
Description: 7/16"-20 HS Plug STI Tap
- Sizes: 7/16"-20
For helical screw thread inserts, Class 3B. High speed steel, plug style. A 1/4-20 STI tap creates the proper thread (a bit larger than 1/4-20) for installing a 1/4-20 Recoil or Helicoil insert, which will accept a 1/4-20 threaded part.