5PCS 1/4' BSP Male Thread Hex Socket Brass End Cap Pipe Fitting Coupler Connector A set of five brass male end caps with 1/4' BSP threads and internal hex sockets. These fittings let you quickly seal or terminate 1/4' BSPthreaded ports and pipes without changing existing piping. Made of brass for reliable mechanical strength and long service life, the hex socket design allows secure installation and removal with a standard Allen key or hex driver. Key benefits Simple, reliable sealing: caps off unused 1/4' BSP female threads to prevent leaks, contamination, or loss of pressure. Durable material: brass construction resists wear and performs well in general plumbing and fluid systems. Easy installation: internal hex socket enables fast, toolfriendly tightening and removal in confined spaces. Pack of five: multiple caps included for projects, maintenance kits, or spare parts. Key attributes Quantity: 5 pieces Thread standard: 1/4' BSP (British Standard Pipe), male thread Style: hex socket (internal hex) end cap Material: brass Function: pipe fitting / coupler / connector used to cap or terminate threaded ports Compatibility and performance Designed for use with 1/4' BSP female threaded fittings, valves, ports, and pipes. Brass offers good mechanical strength and general corrosion resistance suitable for a wide range of noncorrosive fluids and gases. Use with appropriate thread sealant (PTFE tape or pipe dope) where a leaktight connection is required. Typical applications Plumbing: temporarily or permanently cap off water lines, branch ports, or test points during installation or . Pneumatic systems: close unused 1/4' BSP ports on air manifolds, valves, compressors, and fittings to prevent air loss. Equipment maintenance: provide spare end caps for instrumentation, hydraulic manifolds (confirm material and pressure compatibility), or workshop fixtures. Installation notes Clean mating threads before installation. Use an appropriately sized Allen key or hex driver to tighten the cap securely but avoid overtorquing which can damage threads. Apply a suitable thread sealant if a pressuretight seal is required. Package contents 5 x 1/4' BSP male thread hex socket brass end caps Suitable for professional and DIY use where 1/4' BSP threaded terminations are needed.