Product Information Material: 316 Stainless Steel Thread: BSPT Select a Product Part NumberThread Size H0.125SHPH1/8" H0.25SHPH1/4" H0.375SHPH3/8" H0.5SHPH1/2" H0.75SHPH3/4" H1.25SHPH1-1/4" H1.5SHPH1-1/2" H1SHPH1" H2.5SHPH2-1/2" H2SHPH2" H3SHPH3"