Fastener system including a clamp-force indicating insert

摘要

There is provided a fastening device which includes a nut having a body. The body has a top face and a bottom face. The body further has an orifice extending therethrough. The system also includes a clamp-force indicating insert for use with the nut. The insert includes a portion extrudable across the top face of the nut. The nut further includes at least one insert-engaging portion.