Helicoil Replacement Inserts, 3/8″ x 24 NF, 12 Pack (R1191-6)

Helicoil R1191-6 Replacement Inserts, 3/8″ x 24 NF, 12 Pack are engineered to provide a reliable solution for thread repair. The Helicoil R1191-6 inserts are made from durable 304 stainless steel, ensuring long-lasting performance in metal applications. These free-running helical inserts are perfect for restoring damaged threads in automotive, industrial, or mechanical projects, offering precision and strength. This 12-pack ensures you always have the right tool for the job, providing quick and efficient thread repair every time.Features: Item: Helical Insert Type: Free Running Helical Material: 304 Stainless Steel Internal Thread Size: 3/8-24 Thread Type: UNF Thread Direction: Right Hand Length: 0.562″ Free Coil Dia.: 0.458″ Tap Sizes: 3/8-24 STI Drill Size: 25/64″ Tensile Strength (PSI): 200,000 to 250,000 Rockwell Hardness: C43-C50 Application: For Metal Package: Quantity 12Benefits: Quick and easy thread repair for damaged metal threads. Free-running design makes installation simple and efficient. Made from 304 stainless steel for durability and corrosion resistance. Restores thread integrity, preventing costly replacements or rework. Perfect for automotive, industrial, and mechanical repair applications.Technical Specifications: Model: R1191-6 Thread Size: 3/8″-24 NF Material: 304 Stainless Steel Length: 0.562″ Tensile Strength: 200,000 to 250,000 PSI Rockwell Hardness: C43-C50 Drill Size: 25/64″ Package: 12 Inserts