Helicoil 10-1.0mm Inserts, 6 Pack (R474-4)

Helicoil R474-4 10-1.0mm Inserts, 6 Pack are designed specifically for spark plug thread repairs. Made from durable 304 stainless steel, these inserts offer a reliable solution for restoring damaged or worn-out spark plug threads. The Helicoil R474-4 inserts come in a convenient 6-pack, making them perfect for automotive professionals and DIY enthusiasts. Ideal for restoring threads in spark plug applications, ensuring a secure and long-lasting fit.Features: Thread Size: M10x1.0 (Spark Plug Thread) Package Quantity: 6 Inserts Made from high-quality 304 stainless steel for durability. Designed specifically for spark plug thread repairs. Insert Length: 0.500 In Free Coil Diameter: 0.494 In Tap Size: M10x1.0 Spark Plug STI Tensile Strength: 200,000 to 250,000 PSI Rockwell Hardness: C43-C50 Image is a representation of the actual product.Benefits: Restores damaged spark plug threads quickly and efficiently. Free-running design ensures smooth and easy installation. Durable and long-lasting solution for spark plug thread repair. 6-pack provides multiple repairs, making it a cost-effective option. Perfect for automotive and DIY projects requiring spark plug thread restoration.Technical Specifications: Model: R474-4 Thread Size: M10x1.0 (Spark Plug Thread) Insert Length: 0.500 In Free Coil Diameter: 0.494 In Package: 6 Inserts