Heli-coil 3G-OTH-529026 — Technical Specifications
HELI-COIL Helical Insert: Tanged Tang Style, Screw-Locking, M4-0.70 Thread Size, Plain, 100 PK (MPN A4184-4CN120). This 18-8 stainless steel insert has a tensile strength of 200,000 to 250,000 psi, requires a 4.2mm drill bit and M4-0.70 STI tap, and is compatible with metal substrates. 3G Electric interprets demand and delivers this genuine industrial insert across 14 departments—with specialist depth in combustion, pumps and controls as an authorised distributor.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Screw-Locking, M4-0.70 Thread Size, Plain, 100 PK |
| Brand | HELI-COIL |
| Finish Type | Plain |
| Thread Type | Coarse |
| STI Tap Size | M4-0.70 |
| Drill Bit Size | 4.2mm |
| Tensile Strength | 200,000 to 250,000 psi |
| Thread Direction | Right Hand |
| Compatible Material | Metal |
| Material Grade/Class | 18-8 |
| System Of Measurement | Metric |
| Manufacturer Part Number | A4184-4CN120 |