Check the listing for details. BECK 0332616804 Black Pipe Nipple,Threaded,1/2x8 In 20H705. Condition: New. Listed at 16.68 USD. Nipple, Application Air, Gas, Non-Potable Water, Oil, Steam, Finish/Coating Black Anodized, Fitting Compatibility Schedule 80, Inside Diameter 1/2 in, Manufacture Location Globally Sourced, Material Steel, Material Grade Grade B, Maximum Operating Pressure 2000 psi @ 150 Degrees F, Maximum Steam Pressure 300 psi @ 550 Degrees F, Metal Pipe Construction Seamless, Nominal Pipe Size 1/2 in, Outside Diameter 53/64 in, Overall Length 8 in, Schedule Schedule 80, Side A Connection Type Threaded This Anvil(R) nipple features seamless construction that provides excellent protection against leaks. Thicker walls allow use in higher-pressure applications than Schedule 40 nipples. For use in high pressure applications with air, water, oil, natural gas, and steam. Manufactured per ASTM A733 with NPT thr.