Usage Tips:Item: Gas Propane Fitting Connector Pressure: 1/2 PSIG Hour Capacity Input: 100 000 BTU Disconnect Connector: 1/2inch Female Pipe Thread x 1/2inch Female Flare. Male Insert Plug: Input 1/2inch Insert x output 1/2inch MALE NPT Connection: 1/2inch Quick Connect Disconnect Plug. Application: Quick-connect adapter for use with low-pressure natural gas or propane systems appliance. Notice: 1. For indoor or outdoor usage -40 Degree Farenheith. 2. It is recommended for the installation to be performed by a qualified person or licensed contractor, plumber, or gas- technician. 3. Use pipe thread sealant between all connectors for proper seal and leak test all connections prior to use as a safety measure. 4. Not intended for Potable Drinking Water Use or Human Consumption Applications Outlet Connection: 3/4 I.D. = 1/2inch NPT pipe thread size Colour: gold Material: brass Package Contents: 1 Set * Gas Quick Connect Kit Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.