
Heli-coil 3G-OTH-528896 — Technical Specifications
3G Electric supplies the HELI-COIL Helical Insert: Tanged Tang Style, a screw-locking tanged helical insert with a 1/4"-28 fine thread, right-hand direction, and 18-8 material grade. This 100-pack offers a tensile strength of 200,000 to 250,000 psi, a dry film lubricant finish, and is compatible with metal substrates. We interpret demand and deliver across 14 industrial departments—with specialist depth in combustion, pumps, and controls—backed by authorized distribution for brands like HELI-COIL, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Screw-Locking, 100 PK |
| Brand | HELI-COIL |
| Finish Type | Dry Film Lubricant |
| 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 | A3591-4CNW500 |
