Simpson Strong-Tie's 3/4 in. CNW Coupler Nut w/ Holes is manufactured for use with 3/4 in. diameter threaded rod and has a published allowable tension load of up to 9,610 lb. when used under the manufacturer's specified conditions. The witness holes provide a practical visual check that threaded rod has been properly inserted into the coupler, helping installers confirm engagement during assembly. Designed for structural anchoring systems, this coupler nut is well suited for connecting all-thread rod in applications where a reliable, high-capacity threaded connection is required.
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