The 80/20 Standard Anchor Fastener Assembly is a versatile fastening system for 80/20 aluminum framing. It consists of a standard anchor fastener, a 1/4"-20 x 5/8" socket head cap screw, and a 1/4" flat washer. The anchor fastener is made from glass-filled nylon for durability. It can be inserted into the T-slot of 80/20 framing to provide a strong threaded connection point. The included hardware allows you to securely fasten components to the 80/20 frame. This is a high quality fastening solution for industrial, automation, and machine building applications using 80/20 aluminum extrusions.