Product Information Material: 316 Stainless Steel Select a Product Part NumberThreadThread Size H0.125S45FFBSP PI.1/8" H0.25S45FFBSP Pl.1/2" H0.375S45FFBSP Pl.3/8" H0.5S45FFBSP Pl.1/2" H0.75S45FFBSP Pl.3/4" H1.25S45FFBSP Pl.1-1/4" H1.5S45FFBSP Pl.1-1/2" H1S45FFBSP Pl.1" H2S45FFBSP Pl.2"