Three-Hole Stainless Steel Self-Tapping Thread Repair Insert - 307/308 Type (Fits M3, M4, M5, M8, M16 Threads)

This high-quality thread repair insert is crafted from durable stainless steel and features a three-hole self-tapping design for enhanced stability and ease of use. It is designed to accommodate M3, M4, M5, M8, and M16 threads, making it versatile for various repair needs. Ideal for restoring damaged or worn threads, this insert ensures a secure and reliable connection, enhancing strength and functionality in mechanical applications. Its robust construction and self-tapping capability make it an essential tool for maintenance and repair tasks. Standard No.: National Standard Manufacture country: China Instructions included: No