<h3>Key features</h3><ul> <li>Specification: internal thread M4x0.7mm, external thread M10x1.5mm, approx. 8 mm/0.3 inches long</li> <li>Feature: Thread Insert is an effective thread repair tool which including 10pcs threaded inserts, has wider thread spacing,more flexible and it is simple to install</li> <li>Effective Thread Repair Tool: When a thread error occurs or a damaged internal threaded hole is repaired, a threaded insert can be used as a repair method to repair the threaded hole in a cost-effective manner</li> <li>Exquisite Workmanship: The inlay nut has exquisite workmanship, clear threads, and strong practicability, which will bring you a different feeling during use</li> <li>Application Effect: If a thread error occurs or a damaged internal threaded hole is repaired, you can use the read insert as a repair method to repair the threaded hole in a cost-effective manner</li> </ul><p>Free shipping included. 30-day hassle-free returns.</p>