QZKJQDD 1/2" Female to 1/2" Female BSP Thread Internal Thread Connector Adapter, 2 PCS Solid Brass Hex Coupler with 1 m PTFE Tape, G1/2 Pipe Fitting for Water, Air, Fluid Pipeline Connection

• 【1/2" Female to Female BSP Thread】 This set includes 2 brass couplers with 1/2" female x 1/2" female BSP internal threads, suitable for connecting compatible G1/2 female thread pipe fittings in plumbing conversion setups.
• 【Solid Brass Construction】 Made from durable brass, the internal thread connector adapter offers good wear resistance, corrosion resistance and stable performance for daily pipe connection, repair or extension use.
• 【Precise Internal Threads】 Clean, well-machined BSP threads help the coupler engage smoothly with compatible male fittings. The included 1 m PTFE tape can be used during installation to help improve sealing.
• 【Hex Body for Easy Grip】 The hexagonal outer shape allows easier tightening with standard tools, making this female to female hose connector practical for maintenance, installation and size/spec conversion work.
• 【Wide Range of Uses】 Suitable for compatible water pipe connections, air/fluid systems, pipeline extension and threaded fitting conversion. For gas line use, installation should be carried out by a qualified professional.

Advantages The QZKJQDD brass coupler set is designed for connecting two compatible male threaded fittings with a 1/2" Female to 1/2" Female BSP Thread. It is a practical internal thread connector adapter for pipe connection, repair, extension and size conversion tasks. Each coupler is made from solid brass with precise internal threads for smooth engagement and reliable tightening. The hex body provides a convenient grip point for spanners or other standard tools, while the included PTFE tape helps support a better seal during installation. Product Specifications Brand: QZKJQDD Product Type: Brass Female to Female Coupler Set Thread Type: 1/2" Female x 1/2" Female BSP Compatible Thread: G1/2 Female Thread / 1/2" x 1/2" BSP Female Threaded fittings Material: Solid brass Colour: Gold tone Body Design: Hexagonal body for easy grip Working Pressure: Below 10 bar Temperature Range: -50°C to 120°C Use: Pipe connection, size/spec conversion, water pipe, air/fluid systems and compatible pipeline setups Package Contents: 2 x brass couplers, 1 x 1 m PTFE tape Notes Please check thread type, diameter and application requirements before purchase. This product is a brass pipe fitting, not a 1/2" stainless steel sleeve or 304 stainless steel cast pipe fitting. PTFE tape is included for installation support, but final sealing performance depends on correct fitting selection, tightening force, tape wrapping method and system pressure. For gas line connections, always follow local safety regulations and use a qualified gas engineer or professional installer.