Helicoil Replacement Inserts, 1/2" x 13 NC, 6 Pack (R1185-8)
Helicoil R1185-8 Replacement Inserts, 1/2" x 13 NC, 6 Pack are designed for restoring damaged threads in metal applications. Made of high-quality 304 stainless steel, these free-running inserts are ideal for both professional and DIY thread repair projects in automotive and industrial settings.
Thread Size: 1/2"-13 UNC
Package Quantity: 6 inserts
Free Running Type for easy installation and smooth performance
Material: Durable 304 Stainless Steel, resistant to corrosion
Internal Thread Size: 1/2"-13
Thread Type: UNC (Unified National Coarse)
Thread Direction: Right Hand
Insert Length: 0.750 inches
Free Coil Diameter: 0.609 inches
Tap Sizes: 1/2"-13 STI
Drill Size: 33/64 inches
Tensile Strength: 200,000 to 250,000 PSI
Rockwell Hardness: C43-C50
Designed for metal applications
Restores stripped or damaged threads, saving on costly repairs or part replacements.
High tensile strength and hardness for long-lasting performance.
Convenient 6-pack, perfect for multiple repairs.
Technical Specifications:
Material: 304 Stainless Steel
Tap Size: 1/2"-13 STI
Pack Size: 6 inserts
Application: Automotive, industrial, and general metal thread repair
Product identification
- Brand: Helicoil
- Model / MPN: R1185-8
