Heli-Coil R1191-5/16-24 Thread Repair Inserts 1.5D Stainless Steel 12 Pack

Helicoil R1191-5 replacement inserts are designed to repair damaged 5/16"-24 internal threads or reinforce threaded holes. The stainless steel inserts provide durable replacement threads for automotive, industrial, machinery, fabrication, and maintenance applications.

Specifications

• Brand: Helicoil
• Model: R1191-5
• Type: Thread Repair Inserts
• Thread Size: 5/16"-24
• Thread Series: Fine
• Insert Length: 1.5D
• Quantity: 12 Inserts
• Material: Stainless Steel
• Application: Internal Thread Repair / Reinforcement
• UPC: 025964110107
• ASIN: B094PWJ9ZN
• Condition: New

Product Details

• Designed for 5/16"-24 fine-thread applications
• 1.5D insert length
• Package includes 12 inserts
• Stainless steel construction
• Repairs stripped or damaged internal threads
• Provides strong replacement or reinforced threads
• Suitable for automotive, industrial, machinery, and general repair applications
• Requires compatible installation tooling