Steel Made Blind Nut is used to clamp material together and contains a female thread for attaching removable parts. The Nut can be used on finished surface and is suitable to be accommodating a tapped head. The Nut is easy to install. The Steel Made Blind Nut is offered in a wide range that includes reduces CSK head, flat head, full hex reduced CSK head, semi hex reduced CSK head and semi hex flat head.