Enhance the efficiency and durability of your injection molding assemblies with our Molded-in Threaded Inserts. Featuring a uniform knurl diameter to minimize sink marks, these inserts are available in various lengths for versatile application. Crafted from lightweight aluminum, they offer a lead-free alternative to stainless steel inserts without compromising on strength. Ensure seamless integration and long-lasting performance with these Thru-Threaded, Knurled inserts in Unified 3/8-16 thread size. A must-have for achieving precision in your manufacturing processes.