Full Description
Flange type: Threaded, Class: 300, Material: Forged Carbon Steel, Dimensions conform to ANSI B16.5, Material conforms to ASTMA A/SA-105, Nominal Pipe Size: ½, Flange outside diameter: 3.75 inches, Flange thickness: 0.5 inches, Diameter of Raised Face: 1.38 inches, Diameter of Hub at Base: 1.5 inches, Length thru Hub: 0.88 inches, Minimum thread length: 0.62 inches, Minimum counter bore: 0.93, Number of Bolt Holes: 4, Diameter of Bolt Holes: 0.62 inches, Diameter of Bolts: 0.5 inches, Diameter of Bolt Circle: 2.62 inches, Approximate weight: 2 lbs
Click here for a downloadable and printable specification sheet on class 300 NPT threaded carbon steel flanges
