© PCTEL
PCTEL’s NMO style mounts include brass “NMO” series mounts with a gold contact pin and brass nut ring, as well as stainless steel “SM” series mounts. Both series of NMO style mounts install from above. They have a 3/4″ hole, 1-1/8″-18 thread, and can be used for metal thickness to 0.046″.