4-40 Threaded Inserts (4) (ASP174)

The 4-40 Threaded Inserts (4) set includes four precision-engineered inserts designed to create strong, reliable threads in softer materials like plastic or wood. Perfect for RC models, electronics, and various DIY projects, these 4-40 threaded inserts provide secure connections where standard threading may not hold effectively. Add these inserts to your toolkit for enhanced durability and professional-grade fastening.