1 ¼ inch Blind Class 300 316 Stainless Steel Flange

Flange Type: Blind - raised face, Class: 300, Material: Forged 316 Stainless Steel per ASTM A182/SA 182, Dimensions conform to ANSI B16.5, Nominal Pipe Size: 1 ¼ inch, Outside Diameter of Flange (O): 5.25 inch, Flange Thickness ( C ): 0.75 inch, Diameter of Raised Face (R): 2.5 inch, Number of Bolt Holes: 4, Diameter of Bolt Holes: 0.75 inch, Diameter of Bolt: 0.62 inch, Diameter of Bolt Hole Circle: 3.88 inch, Approximate flange weight: 4 LBS