Pex Fittings 1/2 Inch, 36 Pcs Sungator 1/2 Inch Pex Fittings Set, 12, Astm F1807 Product Features ?Package Includes?: Pex B Fittings Combo includes 12pcs 1/2" PEX Elbows, 12pcs 1/2" PEX Tees, 12pcs 1/2" PEX Couplings ?Non-Pollution?: Lead free brass pex fittings, comply with drinking water standard. ASTM F1807 NSF/ANSI 61 Certified ?Extra-Long Service Life?: High-quality brass pex 90 degree elbow tee coupling, resists corrosion, rust and high temperature (32??200?). ?Applications?: This brass crimp PEX fitting can be used ONLY for PEX B pipes in plumbing jobs. Great for hot or cold water distribution and and hydronic heating systems in your home, in warehouse or in RV. ?Compatible Products?: Use with Stainless Steel Clamp Rings or PEX Crimp Copper Rings. (Clamp rings are not included in this set.) ?Warm Tips?: NOT Compatible with UPONOR/Wirsbo EXPANSION SYSTEM PB TUBE. ONLY for PEX B pipes. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!