Our tapered, thru threaded inserts (Types IUA, IUB, IUC - Unified) are meticulously designed for seamless use in tapered holes. The tapered mounting hole feature ensures swift and precise alignment prior to installation, saving you time and effort. Crafted from leaded brass, these inserts offer a reliable and durable solution for a variety of applications. Their lightweight aluminum composition makes them ideal for designs where weight is a concern. Additionally, the availability of aluminum and stainless steel options provides a lead-free alternative for environmentally conscious projects. Trust in the quality and efficiency of our inserts for your assembly needs.