Protect your threads from plastic intrusion with these Blind-end Molded-in Threaded Inserts. Crafted from 300 Series Stainless Steel with a Passivated finish, they offer a durable and corrosion-resistant solution for your assembly needs. Ideal for lightweight designs, these inserts provide a secure and lead-free alternative for various applications. Perfect for unified thread sizes of 4-40, they ensure easy installation and reliable performance. Trust in the quality and versatility of these aluminum and stainless steel inserts to enhance the efficiency of your projects while complying with RoHS standards.