Inch Fine Thread Repair Kit - 3/4-16 x 1.125 HEL5528-12 - Heli Coil Products

The Heli-Coil 5528-12 Inch Fine Thread Repair Kit offers a professional, permanent solution for repairing damaged 3/4-16 fine threads in critical automotive and industrial components. This kit provides technicians with the means to restore stripped, cross-threaded, or compromised fastener holes, delivering a durable repair that often exceeds the strength of the original parent material. It is an essential tool for maintaining the integrity and longevity of valuable steel or aluminum castings.

Key Features

• Complete Thread Restoration: This 3/4-16 helicoil kit provides all necessary components to precisely repair 3/4-16 x 1.125 inch fine threads, restoring original fastener fit and holding strength.
• Engineered Stainless Steel Inserts: Utilizes high-strength stainless steel inserts to create wear-resistant threads, suitable for high-load and high-vibration applications. These inserts effectively isolate the fastener from the parent material, reducing corrosion, particularly in aluminum.
• Cost-Effective Component Renewal: Offers a reliable and cost-effective alternative to replacing expensive components by renewing damaged fastener locations. This minimizes downtime and extends the service life of valuable parts.
• Professional Durability: Designed for demanding shop, fleet, and field service environments, ensuring long-lasting performance and repeat use.
• Vibration and Impact Resistance: Coil tension secures the insert without stressing the surrounding material and provides resistance to vibration and impact.

Applications

This versatile 3/4-16 helicoil kit is a vital solution for thread repair across numerous professional settings. It is commonly applied in automotive repair for engine blocks, cylinder heads, transmission cases, differential housings, and even exhaust manifolds. The kit also serves industrial equipment, heavy machinery, pumps, and fixtures that utilize 3/4-16 fine threaded fasteners, including applications for Caterpillar flywheel bolts and wheel studs. It is ideal for automotive repair shops, fleet maintenance operations, and machine shops focused on extending the service life of valuable components.

Specifications

• Manufacturer: Heli Coil Products
• Model / Part Number: 5528-12
• Thread Size: 3/4-16 x 1.125 inch fine thread
• Product Type: Inch Fine Thread Repair Kit
• Weight: 6.3 lb
• Dimensions (kit components): 5 x 2 x 0.5 in
• Inserts Per Kit: 4 inserts