Rivet Nuts and Threaded Inserts

Thread Repair Kit, Heli-Coil, 5/16 in.-18 RH, 12 Inserts, Kit

Part Number: HLL-5521-5

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Thread Repair Kit, Heli-Coil, 12-24 in., Kit

Part Number: HLL-5521-1

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Thread Repair Kit, Heli-Coil, 1/4 in.-20 RH, 12 Inserts, Kit

Part Number: HLL-5521-4

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Thread Repair Kit, Heli-Coil, 8-32, 0.246 in. Length, 12 Inserts, Tap, Installation Tool, Kit

Part Number: HLL-5521-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Thread Repair Kit, Heli-Coil, 10-24, 0.285 in. Length, 12 Inserts, Tap, Installation Tool, Kit

Part Number: HLL-5521-3

Not Yet Reviewed

Estimated Ship Date: Monday 11/9/2026 if shipped by air