Description
Magnacoil Thread Insert M5-0.8 × 1.5D
The Magnacoil M5-0.8 × 1.5D Thread Insert is a premium, high-precision stainless steel helical coil insert designed to repair stripped threads and reinforce weak internal threads in metal and non-metal substrates. It restores the original M5 × 0.8 metric thread size while providing a stronger, more wear-resistant internal thread than the base material.
Manufactured from high-grade stainless steel, Magnacoil inserts offer excellent resistance to corrosion, vibration, heat and mechanical wear, making them ideal for automotive, aerospace, electronics, machinery, tooling, renewable energy systems and maintenance applications.
The 1.5D length provides enhanced load distribution compared to standard length inserts, improving pull-out strength and fatigue life in high-stress assemblies.
Key Features & Benefits:
- Exact thread size: M5 × 0.8 metric
- Insert length: 1.5D (approx. 7.5 mm) for higher holding strength
- Material: High-strength stainless steel
- Creates stronger internal threads than aluminium, magnesium, or soft steel
- Excellent resistance to corrosion, galling, vibration, and temperature cycling
- Restores damaged threads to original size without redesigning components
- Distributes load evenly, reducing risk of thread failure
- Reusable fastening – supports repeated screw installation and removal
- Compatible with standard M5 thread insert installation tools
Typical Applications
- Repair of stripped or damaged M5 threads
- Thread reinforcement in aluminium, cast iron, brass, plastics, and light alloys
- Automotive engine components, gear housings, EV assemblies
- Electronics enclosures and precision instruments
- Industrial machinery, molds, jigs, and fixtures
- Solar mounting systems and renewable energy equipment
- Maintenance, repair, and overhaul (MRO) operations
Technical Specifications
- Insert Type: Helical wire thread insert
- Thread Size: M5 × 0.8
- Insert Length: 1.5D
- Installed Thread: Standard M5 internal thread
- Material: Stainless steel
- Installation Method: Drill → Tap → Install → Tang break
- Function: Thread repair and thread strengthening
Why Choose Magnacoil
At Techsolute, we support correct application, tool selection, and long-term reliability. Magnacoil inserts are selected for consistent dimensional accuracy, installation reliability, and industrial performance, making them suitable for both production and repair environments.
MAGNACOIL range of thread repair kits, spare inserts, STI Taps & tools is an exclusive brand of Techsolute.
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