No image
In our catalog
Heli-Coil 5401-4 Thread Repair Kit, 1/4-20 UNC, Free-Running Helical Inserts (36)
Heli-Coil · MPN 5401-4
No live price for this item right now — our vendor scan came back empty. Request a bulk or job quote below and our team will price it for you.
Heli-Coil 5401-4 free-running helical insert thread repair kit for 1/4-20 UNC threads. Includes 36 stainless steel inserts in three lengths (12 ea: 1/4 in, 3/8 in, 1/2 in; insert P/Ns 1185-4CN250/375/500), 17/64 drill, 1/4-20 Heli-Coil tap (4CPB), installation tool (2288-4) and tang removal tool. Permanently repairs stripped or damaged tapped holes in metal. Series Heli-Coil, right hand, tanged, plain finish. NSN 5180-00-760-2597.
| Kit Part Number | 5401-4 |
|---|---|
| Thread Size | 1/4-20 |
| Thread Standard | UNC |
| Series | Heli-Coil |
| Kit Type | Thread Repair Kit |
| Number of Inserts | 36 |
| Number of Pieces | 40 |
| Short Inserts (1 Dia.) | 1185-4CN250 (12 ea) |
| Medium Inserts (1-1/2 Dia.) | 1185-4CN375 (12 ea) |
| Long Inserts (2 Dia.) | 1185-4CN500 (12 ea) |
| Insert Material | 18-8 Stainless Steel (304) |
| Helical Insert Type | Free-Running |