No direct substitute. For Fluidics, contact Technical Support at IHSTechSupport@idexcorp.com // For Optical Filters, contact email@example.com
Super Flangeless PEEK Nuts delivers the highest pressure holding for flat bottom fittings that we offer. Manufactured from biocompatible PEEK it delivers excellent chemical resistance. Our short nut has a 1/4-28 Flat-Bottom port configuration and is for 1/16 or 1/32 tubing OD. It comes in natural, blue, black, green, gray, orange and red.