GA18 ** Flangeless Fitting 1/4"-28 5/pk Back Catalog number: 10146429 Manufacturer: Hamilton Availability: In the manufacturer's stock Price on request - + Recommended 210542 NDL VENT (1.6/102/5) TLL-F Price on request 210543 NDL VENT (2.0/102/5) TLL-F Price on request 75827 LL Septa 12.7mm 25/pk Price on request