Aluminum Self-Clinching Nuts provide strong load-bearing threads. All Self-Clinching Nuts fit standard hole sizes and are dimensionally identical to industry standards. All self-clinching fasteners install into a round hole, which may be punched or drilled in ductile materials. They provide a permanently attached fastener, which becomes an integral part of the panel or frame and eliminates the problems associated with loose hardware. Self-Clinching fasteners provide added value by speeding initial assembly as well as servicing in the field, keeping costs to a minimum.