GA18 ** Flangeless Fitting 1/4"-28 5/pk Back Catalog number: 10146429 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 20922 Tub PTFE GA22x** Price on request 75830 LL Septa 17mm 25/pk Price on request 16801 HUB LUER F PCTFE Price on request