Brasscraft Mfg 3/4 In. Mip x 1/2 In. Mip x 36 In. Procoat Gas Appliance Connector, 5/8"(125,000 Btu) Easy to use Highly durable 5/8 In. OD with 15/16-16 Thread x 36 In. stainless steel connector w/ corrosion resistant coating 3/4 In. MIP (1/2 In. FIP tap) and 1/2 In. MIP steel fittings 125,000 BTU max flow capacity. Use with natural or LP (propane) gas Temperature rating: -40 to 150 Degrees F. Pressure rating: 1/2 psi maximum 100% leak tested. Approved for indoor and outdoor use. CSA certified