ST1.1/4-7X2.500, 1-1/4-7x 2.500 (2D) UNC STI Insert
Standard free-running screw thread insert.
Recoil inserts are the quick and easy method for repairing damaged threads, or creating stronger original threads in alloys and composite materials in original equipment manufacture.
- Create stronger threads in most materials.
- Made from corrosion resistant stainless steel.
- Simplifies changeover from unified to metric and vice versa.
- Interchangeable with other brands of inserts and tooling.
- Reduces thread wear.
- Wide temperature tolerance.
We Also Recommend
1-1/2 - 6 UNC STI Insert (Available in 4 different lengths)
Regular price From $38.45 USD $38.45 USD
1-1/4 - 7 UNC STI Insert (Available in 4 different lengths)
Regular price From $30.23 USD $30.23 USD
1-1/8 - 7 UNC STI Insert (Available in 3 different lengths)
Regular price From $27.76 USD $27.76 USD