Clearance Weldless bulkhead x 1/2" compression PreviousTri-Clamp Fitting with 1/2" Female NPT thread and brass hex nipple NextWeldless Bulkhead x 3/8" Compression Fitting Weldless bulkhead x 1/2" compression Weldless bulkhead x 1/2" compression $5.00 Requires 13/16” - 7/8” hole in kettle. Fits 1/2” OD hard tubing. All stainless steel. Add To Cart Facebook0 Twitter