Inch Fine Thread Repair Kit - 5/16-24 x .469 - Heli Coil Products

The Heli-Coil Products 5528-5 Inch Fine Thread Repair Kit provides a professional-grade solution for permanently restoring damaged 5/16-24 UNF threads in critical automotive and industrial components. Engineered for precision and durability, this kit ensures reliable thread repairs that enhance fastener integrity and extend component lifespan, a crucial asset for professional technicians.

Key Features

• Dedicated 5/16-24 Fine Thread Solution: This purpose-built kit is precisely engineered for 5/16-24 fine fasteners, commonly found in a wide range of domestic and import engines, brackets, and accessories, ensuring a dependable 5/16-24 helicoil repair every time.
• High-Strength Stainless Steel Inserts: Heli-Coil inserts are crafted from durable, corrosion-resistant stainless steel, creating new internal threads that often exceed the strength of the original parent material, ensuring long-lasting repairs.
• Complete Professional Repair System: Each kit includes a correctly sized high-speed steel tap, a robust installation tool, and 12 stainless steel helicoil 5/16-24 inserts, providing all necessary components for a comprehensive repair.
• Optimized for Fastener Performance: Matched components facilitate proper bolt alignment and consistent clamp load, which is crucial for the reliable performance of cylinder heads, drivetrain components, and suspension hardware.
• Permanent Thread Restoration: Effectively restores stripped, cross-threaded, or worn 5/16-24 threads to a serviceable and stronger-than-original condition, reducing rework and extending component service life.

Applications

Well-suited for:

• Automotive applications, including cylinder heads, intake and exhaust manifold studs, engine block components, brackets, and accessory mounts utilizing 5/16-24 hardware.
• Motorcycle and powersports engine cases, covers, and various mounting points where fine threads are critical.
• Industrial equipment, machinery housings, fixtures, and tooling that rely on inch-fine 5/16-24 fasteners for secure assembly.
• Any aluminum or steel component requiring a reliable and repeatable 5/16-24 thread repair.

Specifications

• Manufacturer: Heli Coil Products
• Model Number: 5528-5
• Thread Type: Inch Fine (UNF)
• Thread Size: 5/16-24 UNF
• Insert Length: 0.469 in
• Kit Weight: 0.15 lb
• Package Dimensions: 6.7 x 3.6 x 1.5 in
• Drill Size Required: 21/64 inch (not included)