Description
Overview:
The Volkel 5mm Helicoil Thread Insert (MPN 07308) is a precision wire insert used to restore or reinforce internal threads in metal parts. Made from corrosion‐resistant stainless steel, it provides a strong, durable M5 x 0.8 thread in materials such as aluminium, mild steel, and cast iron. It is suited to repairs on engines, gear housings, machine frames, and fixtures where original threads have stripped or need strengthening. Installation typically uses a 13/64" (5.16 mm) drill, an appropriate STI tap, and an insertion tool, giving a robust thread that resists wear and vibration. Trusted in workshop, garage, and site use, this insert supports reliable maintenance of automotive components, machinery, and metal fabrication equipment from brands such as Volkel and similar professional tooling systems.
Key Features:
- M5 x 0.8 thread repair insert for restoring damaged or worn threads in metal parts
- Stainless steel construction for high strength and corrosion resistance in workshop and outdoor settings
- Compatible with 13/64" (5.16 mm) drill size for straightforward hole preparation
- Creates a hard, wear‐resistant thread ideal for frequent assembly and disassembly
- Helps prevent future thread stripping in softer parent materials (e.g. aluminium)
- Stable under vibration and thermal cycling, supporting long‐lasting repairs
- Suitable for use with standard thread repair tooling (STI tap and insertion tool)
- Compact coil design maximises holding strength while minimising added weight or bulk
Typical Applications:
Used to repair stripped M5 threads in engine covers, casings, brackets, tooling plates, jigs, and fixtures. Common across automotive repairs, plant and machinery maintenance, agricultural and garden machinery service, and general metal fabrication. Ideal where repeated tightening occurs or where original threads were cut in softer alloys.
Also known as:
Thread repair insert, wire thread insert, helicoil insert, coil thread insert, threaded wire insert, thread reinforcement insert, M5 thread coil, M5 x 0.8 repair coil.
Product Specifications
| L&S Part No. | 902 1512 |
|---|---|
| Manufacturer | Volkel |
| OEM No. | 07308 |
| Unit of Sale | 1 |
| Size | 5mm |
| Key Features | - M5 x 0.8 thread repair insert for metal parts - Stainless steel for strength and corrosion resistance - Compatible with 13/64" (5.16 mm) drill size - Suitable for use with standard STI tap and insertion tool - Ideal for repairing threads in engines and machinery components |
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