GA18 ** Flangeless Fitting 1/4"-28 5/pk Back Catalog number: 10146429 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 16107 O-RING ADAPTER Price on request 20937 Tub FEP 2x1x** Price on request 6606321-13 KIT,5PK,FLNGLS,13GA,1/4-28,YLW Price on request