Description Description One 18-pin 7/8 bayonet connector, never soldered 12 coaxial 3.5 mm F-F feed through connectors SMA compatible but good to 26 GHz! Dimensions: Top flange OD 6.00 Top flange ID 3.19 Top flange recess ID 3.98 Top flange recess depth 0.15 Top flange thickness 0.257 Top flange height 2.39 Bottom flange OD 6.77 Bottom flange ID 5.55 Bottom flange thickness 0.397 (10.0 mm) Bottom flange mounting holes: 16 equidistant, tapped (UNF 8-36?) 4 equidistant guide pin holes 0.206 dia all holes on a 2.69 radius Weight 3.70 lbm (1.68 kg) View AllClose