1/2″ Top Spring Channel Nut (3/8 thick) – Electro-Galvanized

1/2″ Top Spring Channel Nut (3/8 thick) – Electro-Galvanized Channel Nuts fit directly into all 1-5/8″ wide Strut Channel. The ridges of the channel nuts slide directly into the lips of the channel and provide a snug fit. Top Spring Strut Channel Nuts should be used with Like Metal Hardware. Electro-Galvanized Steel should be used in interior applications where conditions are dry, and humidity is low.