1/2" Threaded Rod Spring Nut - Heavy Duty Strut Nut for Uni Strut Systems - 1/2" Thread Size (50 Pack) - Perfect for Electrical Conduit, HVAC & Plumbing Installations

Product Description

Designed to provide resistance to pull-out and side slip in excess of the full strength of the channels with which they are used. These nuts offer a silver electroplated finish and are designed for use with A and C series channels and inserts. Alternate teeth are spaced and designed to develop a wedging action that increases with pressure or load. 1/2" Thread Size