This brass end cap is a singlepiece component with a 1/2 inch BSPP G male thread and an external hex head. It is designed to cap and seal a corresponding 1/2 inch BSPP female port, providing a durable and reliable closure for piping, hydraulic, and pneumatic assemblies. Key benefits Reliable leakproof closure for unused or serviced ports in 1/2' BSPP systems. Brass construction offers solid durability and good corrosion resistance in a variety of environments. External hex head enables easy tightening and removal with standard wrenches. Precise 1/2' BSPP G male thread ensures secure mating with compatible female threads. Key attributes Material: Brass Thread: 1/2' BSPP G (British Standard Pipe Parallel) male thread Head type: External hex head Configuration: End cap, 1 piece Compatibility: Mates with 1/2' BSPP female ports Finish: Natural brass tone Applications and use cases Cap off a 1/2' BSPP port on pneumatic equipment (valves, tanks, or hoses) during maintenance or when a port is not in use. Seal an unused 1/2' BSPP port on hydraulic manifolds or fluid systems to prevent contamination and leaks. Temporary or permanent end cap for test setups or during component replacement in water, air, or general fluid piping systems that use 1/2' BSPP threads. Notes Designed to fit 1/2' BSPP G female port applications. External hex head allows tool engagement for straightforward installation and removal with standard wrenches.