The Allegiance American 3564322 is a 1/4-28 HSS STI hand plug tap with a GH2 designation. It is designed for producing internal STI screw-thread insert threads by hand.
Typical applications include manually tapping prepared holes intended to receive screw thread inserts in general industrial repair, maintenance, and assembly work.
- Product model: 3564322
- Thread size: 1/4-28
- Type: STI hand plug tap
- Material: HSS
- Class/designation: GH2
- Brand: Allegiance American
