1/2" threaded NPT Female Stepped (flanged) bung - STEEL Weldable steel bung, Stepped for quality welds .5" NPT bung Suitable for BBQ thermometer installation, oil pans, automotive, radiators, overflow tanks, home brew and other steel fittings. Works with all LavaLock 1/2" NPT and Tel-Tru 1/2" NPT BBQ thermometers 1-1/8" diameter, 1" tall Heavy duty quality steel
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