Standard Union Polypropylene 1/4-28 Back Catalog number: P-620 Availability: In the manufacturer's stock Price on request - + Recommended CT-TDAS-3027 PTFE/Composite Tube Plug, pk/20 Price on request UPF-120X One-Piece Fingertight 10-32, 1/16'' OD, natural, pk/10 Price on request FS1.4-5 FS adaptor 1/16", for .4mm OD,Valcon T,pk/5 Price on request