Plug - Delrin, 1/4-28 Flat-Bottom Back Catalog number: P-309 Availability: In the manufacturer's stock Price on request - + Recommended CT-TDAS-3027 PTFE/Composite Tube Plug, pk/20 Price on request JR-ZF1S6-5 Ferrule, SS, 1/16"; Valco type, 5/pkg Price on request P-220 Male Nut, flangeless, PP, 1/4-28, for 1/16'' OD Price on request