AKUMA® INSTATHREAD™ brings damaged threads back to life stronger than before. Using stainless steel coil inserts, it creates a secure, durable internal thread even in worn-out holes. The system ensures perfect alignment and restores the original bolt size without compromising material strength. Installation is simple and fast, requiring no expensive machinery—just drill, tap, insert, and you’re back in business. Each insert locks tightly in place, preventing loosening even under high vibration. Made from corrosion-resistant stainless steel, these inserts are suitable for aluminum, cast iron, and steel components alike. Whether in automotive, industrial, or heavy machinery applications, INSTATHREAD™ saves you time and expensive replacements. Choose smart repair over costly part changes with AKUMA®’s professional-grade thread restoration.