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: 1 ¼, Flange outside diameter: 5.25 inches, Flange thickness: 0.69 inches, Diameter of Raised Face: 2.5 inches, Diameter of Hub at Base: 2.5 inches, Length thru Hub: 1.06 inches, Minimum thread length: 0.81 inches, Minimum counter bore: 1.75, Number of Bolt Holes: 4, Diameter of Bolt Holes: 0.75 inches, Diameter of Bolts: 0.62 inches, Diameter of Bolt Circle: 3.88 inches, Approximate weight: 4 lbs
Click here for a downloadable and printable specification sheet on class 300 NPT threaded carbon steel flanges
