Welders and DIY metalworkers, this one’s for you! This Forney 86124 pack includes five B-size acetylene nuts for repairing oxygen-acetylene hoses. The nuts have left-hand threads (standard for acetylene) and fit “B”-sized nipples, measuring 9/16-inch (about 14.29mm). Whether you’re fixing a leak, replacing worn fittings, or just keeping spares on hand, these durable nuts make hose maintenance quick and reliable. Forney has been in the metalworking game since 1932, so you know you’re getting quality parts designed for professionals and hobbyists alike. Always ensure proper installation and follow safety guidelines when working with gas systems. Keep your welding or cutting torch setup secure and leak-free with these affordable, essential repair parts. A must-have for any workshop!
