Havit 2.1/2" Butt Weld Flange AFS110ST

2.1/2" Flange, Hydraulic SAE Flange, Butt Weld Flange, M12 x 45 Metric Bolt, 1/2" x 1.3/4" UNC Bolt, 77 Boss Weld Diameter, Maximum Pressure 3000 psi, Havit Bolts, washers and O-Rings are not included and must be purchased separately. Code Information: AFS = Flange with O-Ring Groove, GFS = Flange with Flat Face.