The nVent-Schroff's Cage nuts permit range of choice of nut and bolts sizes and easily replaced unlike pre-threaded holes. Cage nuts are easy to use on materials too thin or soft to be threaded. The cage nuts for standard grounding use a grounding nut and washer on at least one attachment point. Works with front panels, Euro rack, Novastar, Varistar, Varistar CP
Use for assembly of parts with a thread size of M4 or M5