Image Hex Socket Plug Jump to Section Product Options Related Products Product Options Part Number Length Male Thread Male Thread Size Material 2190200C .30" NPTF 1/8" Lead-Free Brass 2190400C .46" NPTF 1/4" Lead-Free Brass 2190600C .46" NPTF 3/8" Lead-Free Brass 2190800C .62" NPTF 1/2" Lead-Free Brass 2191200C .63" NPTF 3/4" Lead-Free Brass Related Products Image Close Pipe Nipple Image Hex Head Plug Image NPTF Pipe Cap Image Square Head Plug