Heli-coil 3G-OTH-532469 — Technical Specifications
The HELI-COIL Helical Insert (Tangless Tang Style) is a screw-locking, plain finish insert in a 100-piece pack, with a 1/4"-28 fine thread, right-hand direction, and 18-8 material grade. It offers a tensile strength of 200,000 to 250,000 psi, is compatible with metal, and uses an STI tap size of 1/4"-28. 3G Electric interprets demand and delivers this genuine industrial insert across 14 departments—with specialist depth in combustion, pumps, and controls—ensuring you get the right answer, not just a catalog.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Screw-Locking, Plain, 100 PK |
| Brand | HELI-COIL |
| Finish Type | Plain |
| Thread Size | 1/4"-28 |
| Thread Type | Fine |
| STI Tap Size | 1/4"-28 |
| Tensile Strength | 200,000 to 250,000 psi |
| Thread Direction | Right Hand |
| Compatible Material | Metal |
| Material Grade/Class | 18-8 |
| System Of Measurement | Inch |
| Manufacturer Part Number | AT3591-4C375 |