Size: The female thread of the thread insert is M6x1.0mm, the male thread is M8x1.25mm, and it is 15mm (0.6in) long. Material: The insert is made of highquality 303 stainless steel to ensure durability and stability. Purpose: This thread insert is an effective thread repair tool designed to repair damaged or stripped female threads, providing a costeffective fastening solution. Application: Featuring a compact design and stable structure, this wire thread insert is suitable for use in aviation, automotive, steam turbines, electronic communications, computers, lighting, molds, machinery, equipment, and radiators. Specification: Item Type: Thread Inserts; Material: 303 Stainless Steel; Female Thread: M6x1.0mm; Male Thread: M8x1.25mm; Length: Approx. 15mm (0.6in). Design: The insert features a small installation slot and functions as a thread reducer nut, allowing for secure and reliable thread restoration. Usage Example: If an M8 threaded hole is damaged, it can be repaired by first rethreading to M10 and then using an M8M10M12 reducer insert to restore the original M8 thread size. The stainless steel construction ensures a strong and durable thread. Package List: 10 x Thread Inserts