Abstract: A coaxial connector assembly for mounting in an aperture in a stiff plate includes a barrel having a shoulder at its rear end for engaging an interior surface of the mounting plate and an external screw thread intermediate the front and rear ends of the barrel. A nut is fitted on the barrel from the forward end thereof and has an end face with a key formation for engagement by a driving tool.

Abstract: A coaxial connector assembly for mounting in an aperture in a stiff plate includes a barrel having a shoulder at its rear end for engaging an interior surface of the mounting plate and an external screw thread intermediate the front and rear ends of the barrel. A nut is fitted on the barrel from the forward end thereof and has an end face with a key formation for engagement by a driving tool.

Abstract: A snap-on guide for assisting engagement of a push-on BNC plug with a BNC receptacle has a sleeve adapted to fit over the barrel of the receptacle. The sleeve is formed at one end with two diametrically opposed slots for receiving respective bayonet pins of the receptacle, the slots being configured for engaging the bayonet pins in a manner that tends to retain the sleeve on the barrel against a force tending to remove the sleeve from the barrel. The guide has an extension with an interior surface which flares outward from the sleeve at its opposite end from the slots for receiving and guiding engagement of the plug.