Gas Appliance Connector, Connection Size: 1/2 inch x 1/2 inch, Connection Type: MIP x MIP, Material: 304L Stainless Steel Tubing, Steel Nuts and Fittings, Color/Finish: Polymer Blend Coating, Length: 36 inch, Pressure Rating: Up to 1/2 psi, Diameter: 1/2 inch OD x 3/8 inch ID, Overall Length with Fitting: 36.74 to 37.99 inch, Temperature: -40 to 150 Deg F, Flow Capacity: 71100 BTUH (NG), 113760 BTUH (LPG), 20837 W/hr (NG), Applications: For Use with Indoor and Outdoor Connections of Gas Appliances to Gas Piping System. May be Used with Natural, Manufactured, Mixed and Liquefied Petroleum (LP or Propane) Gases and LP Gas-Air Mixtures, Standards/Approvals: CSA Certified to ANSI Z21.24 / CSA 6.10 Standard in File Number 204593, CSA Certified to ANSI Z21.75 / CSA 6.27 Standard in File Number 204593, cSA®US Certified