Plug - Delrin, 1/4-28 Flat-Bottom Back Catalog number: P-309 Availability: In the manufacturer's stock Price on request - + Recommended CTS-9733 Union, 1/16", SS, Zero Dead Volume Price on request F-239 NanoTight Sleeve Natural 1/16'' ID x 0,0085'' ID x 1.6'' length Price on request MS-IG-400 Gap Inspection Gauge, 1/4" and 6mm Female Nuts Price on request