Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon EGT Thread In 1/8" NPT Bung by Turbo-Spec.com Save $-15.99 $15.99 | / 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 Screw in bung 1/8 NPT thread for 1/4 inches thermocoupler installation.