Brass Pipe Fittings 1/4"Male Double External Thread With Ears Connector 1.97"

Professional Pipe Fittings: The fitting is strength, low carbon content (brass is too flimsy and will broke in use), which can be connected to copper, brass, plastic, aluminum, and welded steel; Can use widely for fuel equipment, plumbing, gas, refrigeration, and vacuum applications, it also good for any home brewing application. Even in humid environment, it still has strong oxidation resistance and does not corrode. Stainless steel can withstand high temperatures as well as low temperatures. Specification: Material: Brass Thread:12.7mm / 1/4"Male Length:50mm / 1.97" Color: Gold Tone Key Installation Steps: 1. Seal: Apply tape or sealant paste to the threads. 2. Hand-Tighten First: Screw the connector into the first fitting by hand until snug. 3. Wrench-Tighten First: Use a wrench to turn the connector 1-2 full turns past hand-tight. 4. Seal & Hand-Tighten Second: Apply sealant to the exposed adapter threads and hand-tighten the second fitting. 5. Wrench-Tighten Second: Use a wrench to turn the second fitting 1-2 full turns past hand-tight. Check Alignment: Ensure that the pipes and fittings are straight. Pressure Test: Test the system for leaks before use. Packing Includes:2 Pcs Double External Thread with Ears Connector