TU-Tee Union,ATU040404W Back Catalog number: 1002734150 Availability: In the manufacturer's stock Price on request - + Recommended JR-ZF1S6-5 Ferrule, SS, 1/16"; Valco type, 5/pkg Price on request JR-5004-5 Ferrule, PEEK, double 1/16 , 5/PAK Price on request JR-5580-5 Nut, PEEK, hand-tight, 10-32, 5/PAK Price on request