
Heli-coil 3G-OTH-528927 — Technical Specifications
The HELI-COIL Helical Insert is a tanged tang-style, screw-locking insert for #4-40 coarse threads, supplied in a 100-piece pack (MPN A3585-04CN112). It is made from 18-8 stainless steel with a dry film lubricant finish, offers a tensile strength of 200,000 to 250,000 psi, and is compatible with metal substrates. This inch-system insert requires an STI tap size of #4-40 and features right-hand thread direction.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Screw-Locking, #4-40 Thread Size, 100 PK |
| Brand | HELI-COIL |
| Finish Type | Dry Film Lubricant |
| Thread Type | Coarse |
| STI Tap Size | #4-40 |
| 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 | A3585-04CN112 |
