Blind threaded inserts are designed to provide a strong and reliable thread for a fastener to be secured within the material of the application. Our inserts are available in a vast selection of types and sizes (imperial and metric) with aluminum alloy #5066 or 1008 – 1010 low carbon steel zinc yellow materials. Flat head type, blind threaded inserts offer a large flange while the flat head ribbed type inserts have a large flange along with thin walls. Small head type threaded inserts are available in a hex body (rivet nuts) or round body styles and offer a small flange with thin walls. Small head ribbed types also offer the small flange and thin wall style. All specifications of blind threaded inserts are ready-to-ship.