Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Flare Fitting - 1/4 in. Swivel Nut for 5/16 in. Barb by baggins brew Save Liquid error (product-badge line 32): Computation results to '-Infinity'% $11.00 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Description Description These 1/4" swivel nuts are intended for use with the 5/16" barb (KEG605). Can replace the swivel nut of KEG640 if lost or damaged. Nut only, does not include barb. Made from nickel plated brass.