Alfa USA® ST66532 Screw Thread Insert Tap, 5/16 in-18 Thread
Part #TRIT031C
MFG #ST66532
UNSPC #27112806
Standard Pack 1
Alfa USA® Screw Thread Insert Tap, 5/16 in-18 Thread, Plug, 21/64 in Tap Drill, Premium High-Speed Steel
- For recoil inserts
- Special taps for Helical Coil Thread Inserts (plug style)
- Can be used by hand or under power
- Produces threads to accommodate helical screw thread inserts
- General purpose over size taps
Thread Size 5/16-18 Thread Standard UNC Material High Speed Steel Chamfer Type Plug Measurement System Imperial Tap Drill Size 21/64 in