This 200-piece threaded insert repair kit is designed for restoring and reinforcing damaged internal threads in metalworking, machinery maintenance, and general workshop applications. The set includes stainless steel wire inserts in multiple metric sizes ranging from M3 to M12, providing compatibility with a wide variety of repair tasks. Each insert features a precision wound spring-style construction that forms durable internal threads when installed into prepared holes. Suitable for repairing worn or stripped threaded connections, this kit helps extend the service life of components while supporting reliable thread restoration in mechanical and maintenance environments.

Key Features

• Features 200 stainless steel thread inserts covering seven commonly used metric thread sizes
• Delivers thread restoration capability for damaged or worn internal threads in metal components
• Provides compatibility with repair applications ranging from M3 through M12 thread sizes
• Supports reinforcement of threaded connections through a precision spring-style insert design
• Includes multiple insert quantities across different sizes for workshop maintenance and repair tasks

Specifications

• Product Type: Threaded Insert Repair Kit
• Total Pieces: 200
• Primary Material: Stainless Steel Wire
• Size Range: M3, M4, M5, M6, M8, M10, M12
• M3 Insert Quantity: 50 Pieces
• M4 Insert Quantity: 40 Pieces
• M5 Insert Quantity: 30 Pieces
• M6 Insert Quantity: 30 Pieces
• M8 Insert Quantity: 20 Pieces
• M10 Insert Quantity: 20 Pieces
• M12 Insert Quantity: 10 Pieces
• Product Weight: 0.280kg

Package Contents
50 x M3 Thread Inserts
40 x M4 Thread Inserts
30 x M5 Thread Inserts
30 x M6 Thread Inserts
20 x M8 Thread Inserts
20 x M10 Thread Inserts
10 x M12 Thread Inserts