(15packs) 1/2 Inch PEX Straight Brass Coupling Fitting, Brass Crimp Fitting, Stress Corrosion Cracking Resistant Plumbing Fitting, PEX Coupler Fittings in Plumbing Jobs

【Package Includes】This pex fittings are used to connect pex pipes together, which includes15PCS 1/2Inch x 1/2Inch straight brass couplings. 【Premium Material】This brass crimp pipe fitting is manufactured with lead free brass, resists corrosion and mineral buildup, rust, high temperature and freeze damage. 【Easy to Install】These 1/2" brass pex fittings can be used with stainless steel clamp rings or pex crimp tool and copper rings. 【Compatible with】The brass plumbing fittings can fit all types and brands of pex A,B,C tubing: Watts, Everhot, Viega, Zurn, Nibco, Bow, etc. 【Applications】LD Longda 1/2 inch pex fitting is manufactured to ASTM standard F1807 and compatible with any SDR-9 (U.S. standard) pex tubing.