#8 Conduit Hanger with Nut and Bolt, Stainless Steel
https://dev.nsiindustries.com/product/8-conduit-hanger-with-nut-and-bolt-stainless-steel/
Size #8 Stainless Steel Conduit Hanger with Nut and Bolt for securing 3-1/2” electrical metallic tubing (EMT) or 3-1/2″ rigid conduit to threaded rod, insulator supports or directly to a mounting surface. Each hanger comes with a 50 lb load rating.