Description
Helicoil 5521-10 Thread Repair Kit 5/8″ x 11 NC is designed to restore stripped, worn, or damaged 5/8″ x 11 NC threaded holes. This high-quality repair kit provides a reliable and permanent solution for a variety of applications, including automotive, industrial, and machinery repairs. The Helicoil Thread Repair Kit 5/8″ x 11 NC 5521-10 includes all necessary components to restore threads efficiently, preventing the need for costly part replacements.
Features:
- Designed for 5/8″ x 11 NC thread size.
- Quickly restores damaged threads to their original size.
- Works with various materials, including aluminum, magnesium, cast iron, and bronze.
- Lightweight and durable inserts provide long-lasting thread strength.
Benefits:
- Prevents the need to scrap expensive parts.
- Ensures strong and secure thread repairs.
- Compatible with fuel-efficient vehicle materials.
- Provides a cost-effective solution for thread restoration.
Technical Specifications:
- Model: 5521-10
- Thread Size: 5/8″ x 11 NC
- Drill Size: 37/64″ (Drill bit not included.)
- Tap Part No.: 821-9
- Installation Tool Part No.: 2299-9
- Insert Package Part No.: R1191-9
- Tool Type: 3
- Number of Inserts: 6 per kit






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