Heli-coil 3G-OTH-528111 — Technical Specifications
The HELI-COIL Thread Repair Kit (MPN 5521-24) is a tanged tang style insert and tool kit for repairing damaged threads in metal. This free-running, 18-8 stainless steel kit includes helical inserts with a coarse 1 1/2"-6 thread size, right-hand thread direction, and a matching STI tap size of 1-1/2"-6. 3G Electric interprets your demand for thread repair solutions across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Free-Running, Stainless Steel |
| Brand | HELI-COIL |
| Finish Type | Plain |
| Thread Size | 1 1/2"-6 |
| Thread Type | Coarse |
| STI Tap Size | 1-1/2"-6 |
| Thread Direction | Right Hand |
| Compatible Material | Metal |
| Material Grade/Class | 18-8 |
| Insert Types Included | Helical Inserts |
| System Of Measurement | Inch |
| Manufacturer Part Number | 5521-24 |