Designed for blind-threaded applications, these inserts offer optimal protection for threads by sealing them from plastic intrusion. Crafted from leaded brass, they provide a durable and reliable solution for a variety of projects. Their lightweight aluminum construction makes them ideal for applications where weight is a concern. Additionally, these inserts comply with RoHS standards, offering a lead-free alternative for environmentally conscious projects. Perfect for use in manufacturing and assembly processes, these blind-threaded inserts provide a secure and long-lasting fastening solution.