Helicoil Replacement Inserts, 1/4″ x 20 NC, 12 Pack (R1185-4)

Helicoil R1185-4 Replacement Inserts, 1/4″ x 20 NC, 12 Pack offer a dependable solution for repairing or restoring threads in metal materials. These inserts come in a convenient 12-pack, providing multiple repairs for a variety of applications in automotive, industrial, and DIY projects.Features: Insert Size: 1/4″-20 UNC Package Quantity: 12 inserts Type: Free Running Helical Insert Material: 304 Stainless Steel for exceptional strength and corrosion resistance Internal Thread Size: 1/4″-20 Thread Type: UNC (Unified National Coarse) Thread Direction: Right Hand Length: 0.375 inches Free Coil Diameter: 0.152 inches Tap Sizes: 1/4″-20 STI Drill Size: G Tensile Strength: 200,000 to 250,000 PSI Rockwell Hardness: C43-C50 Application: For metal thread repair in automotive, industrial, and other mechanical applicationsBenefits: Restores damaged or stripped threads, offering a permanent and cost-effective solution. Durable construction with 304 stainless steel ensures long-lasting performance and corrosion resistance. Each pack contains 12 inserts, making it ideal for multiple repairs or for various projects.Technical Specifications: Model: R1185-4 Thread Size: 1/4″-20 UNC Material: 304 Stainless Steel Pack Size: 12 inserts Application: Automotive, industrial, and general metal thread repair