【PREMIUM MATERIAL】: Premium products depend on premium materials, SUNGATOR selects high quality solid brass with a longer service life, strong and durable, not a cast product, 1/4" x 1/4" NPT female pipe, 12 pack【HIGH QUALITY THREADS】: High quality and deep threads allow the fittings to bite better, tight threads, not easy to slip【FIRM AND DURABLE】: Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability, solid brass can withstand up to 100 °C (212 °F)【MULTI-FUNCTION】: This female pipe coupling is a great item for both DIYers and professional plumbers! It can apply to water, oil and fuel, and be used to connect various pipes as well as air tools; it can also be used with grease, fuels, LP and natural gas, refrigeration, instrumentation and hydraulic systems in low and medium pressure pipe line connections【STANDARD】: Meets specifications ASTM B584 and ASME/ANSI B16 for quality assurance Product Description PLEASE CHECK DIMENSION FOR RIGHT SIZE PRODUCT SUNGATOR HEX NIPPLE COUPLING FOR VERSATILE APPLICATION 1 For Garden Faucet 2 For Shower Arm 3 For Water Soft System 4 For Water Line 5 For Instrumentation SUNGATOR hex coupling adapters are made for connecting male pipe or fittings with same thread size. Geat Performance: SUNGATOR female hex coupling pipe fittings are made of solid brass, with corrosion resistance, scratch resistance, high temperature resistance and other superior characteristics. Versatile Application: These hex coupling pipe fittings can be found everywhere in life, they are widely used in shower arms, garden watering, water softeners, swimming pools, water pipes, faucets and gas, oil, fuel, refrigeration, instrumentation and hydraulic systems in low and medium pressure pipe line connections. and other scenarios. EXPLORE MORE IN OUR STORE 1 Adapters︱Elbow︱Tee 2 Hose Barb Fittings 3 Coupling︱Reducer 4 Air Hose Splicer 5 Flare︱Union More Popular Products Material Brass Brass Brass Iron Brass Brass Brass Thread Type NPT NPT NPT NPT NPT NPT NPT Size 1/2 Inch Male × 1/2 Inch Male 1/4'' Male + 1/4'' Female 1/4 Inch Female × 1/4 End 1/4 Inch Male × 1/4 End 3/8'' Barb ×1/4'' Male 1/2'' Male × 3/4'' Male 1/4 Inch Male × 1/4 Inch Male Corrosion Resistant Heat Resistant 212 F° 212 F° 212 F° 212 F° 212 F° 212 F° 212 F°