Heli-Coil 5521-2" Coarse Thread Repair Kit 8-32 - Heli Coil Products

The Heli-Coil 5521-2 Inch Coarse Thread Repair Kit offers a reliable and permanent solution for repairing damaged or stripped 8-32 NC coarse threads in professional automotive and industrial settings. This kit is engineered to restore thread integrity, ensuring secure fastening and extending the service life of critical components. It is an essential addition to any professional technician's toolkit for dependable thread restoration.

Key Features

• Precision Thread Restoration: Designed to accurately repair 8-32 NC threads, restoring them to original specifications for strong and reliable fastener engagement.
• Durable, Professional-Grade Construction: Manufactured by Heli-Coil Products, this kit includes robust stainless steel inserts that provide a permanent repair, resisting wear, stress, and corrosion in demanding environments.
• Comprehensive Repair Solution: Each kit contains the necessary Heli-Coil tap, installation tool, and stainless steel inserts to perform efficient and complete thread repairs (drill bit typically sold separately).
• Enhanced Component Longevity: Effectively prevents further damage, thread wear, galling, and seizing, thereby enhancing the overall service life and reliability of repaired parts.
• Versatile Material Compatibility: Suitable for use in a variety of materials including aluminum, steel, cast iron, and magnesium, making it adaptable for diverse repair requirements.

Applications

This professional-grade thread repair kit is invaluable for maintaining and repairing equipment across various professional settings:

• Automotive Workshops: Ideal for restoring stripped threads in engine blocks, spark plug ports, oil drain plugs, transmission housings, and other critical automotive components, ensuring vehicle reliability.
• Industrial Maintenance: Essential for repairing damaged threads in heavy machinery, manufacturing equipment, and plant infrastructure, minimizing downtime and avoiding costly component replacements.
• General Mechanical Repairs: Useful in general repair shops and for specialized tasks where robust and permanent thread repair is crucial for safe and effective operation.

Specifications

• Manufacturer: Heli Coil Products
• Model Number: 5521-2
• Product Name: Inch Coarse Thread Repair Kit - 8-32 x .246
• Weight: 0.01 lbs
• Dimensions: 4.4 x 3.5 x 0.5 inches
• Thread Size: 8-32 NC
• Thread Length: 0.246 inches