JB Industries NFT5-4-101 O-Ring Seal Cap, 1/4 in, Flare, Brass, Domestic
JB Industries O-Ring Seal Cap, Cap, 1/4 in Nominal, Flare, 3000 psi, Brass, Domestic
JB machines all of the brass fittings at the factory in Aurora, Illinois using the highest level of brass, Many import fittings use lower quality brass with lower copper content and higher failure rates. Our brass fittings may be used with copper, brass, aluminum, steel, and plastic tube provided an acceptable flare could be generated with the material.