Flare Tube Fitting Nut; Item Flare Tube Fitting Nut; Type Reducing, Short, Hex; Tube Size 7/8"; Width Across Flat 1-5/8"; TPI 12; Overall Length 1.19"; Thread Size 1-1/4" - 12 TPI; Material C37700 Brass; Process Forged; Finish Rough; Pressure Rating 600 to 3000 PSI; Temperature Rating -65 to 250 Deg F; Application Commercial, Residential, Fuel, Oil, Air, Liquid Petroleum, Natural Gas; Packaging Quantity 5; Weight 2.1 Lb