Enhance the structural integrity of your plastic components with these molded-in threaded inserts. Their pilot diameter and strategic undercuts ensure optimal flow of plastic into grooves, providing superior pullout resistance. Perfect for lightweight designs, these inserts offer a lead-free alternative with options available in aluminum and 300 Series Stainless Steel. The passivated finish coating not only enhances durability but also ensures compliance with RoHS regulations. Upgrade your assembly process with these Thru-Threaded Metric inserts, featuring a thread size of M4 x 0.7.