Enhance the efficiency of injection molding assemblies with our Molded-in Threaded Inserts. Featuring a uniform knurl diameter to minimize sink marks, these inserts come in varying lengths for versatile application. Crafted from lightweight aluminum, they offer a lead-free alternative to stainless steel inserts. Ideal for creating sturdy and durable threaded connections, these inserts are a must-have for your manufacturing needs. Elevate your production process with these Thru-Threaded, Knurled inserts in Unified thread size 5/16-18.