The standard anchor fastener assembly is comprised of a socket head cap screw, cam, and T-nut. It is one of the strongest internal fastening methods, offering a long-lasting connection. The anchor fastener provides infinite positioning along the mating profile‚Äôs T-slot, allowing a large degree of adjustability. The anchor fastener provides 90 degree, flush, vibration proof connections, especially convenient where space restrictions apply. This connection method requires a counterbore machining service on the mounting profile. Additional Information: Cams are available separately (without the socket head cap screw and T-nut) for instances where you want to create your own custom assembly.