304 SS Coupling Bolts

Coupling bolts are manufactured from 18-8 stainless steel. The shank length of a coupling bolt is equal to the measured outside diameter of the center pipe of the screw to provide maximum shear area and strength. It is very important to only use the correct coupling bolt for corresponding screw and pipe size.

304 SS Coupling Bolts
  • Model
    Number
  • Coupling
    Dia.
  • Outside
    Pipe Dia.
  • Pipe Size
    (Sch 40)
  • Bolt Size
  • Weight
    (Lbs.)
  • 3D Cad

    • CB1114188SS
    • Coupling Diameter: 1"
    • Outside Pipe Diameter: 1 5/8"
    • Pipe Size (Sch 40): 1-1/4"
    • Bolt Size: 3/8" X 2 1/16"
    • Weight (Lbs.): 0.13

    • CB1122188SS
    • Coupling Diameter: 1 1/2"
    • Outside Pipe Diameter: 2-3/8"
    • Pipe Size (Sch 40): 2"
    • Bolt Size: 1/2" X 3"
    • Weight (Lbs.): 0.32

    • CB2212188SS
    • Coupling Diameter: 2"
    • Outside Pipe Diameter: 2-7/8"
    • Pipe Size (Sch 40): 2-1/2"
    • Bolt Size: 5/8" X 3 5/8"
    • Weight (Lbs.): 0.56

    • CB27163188SS
    • Coupling Diameter: 2 7/16"
    • Outside Pipe Diameter: 3-1/2"
    • Pipe Size (Sch 40): 3"
    • Bolt Size: 5/8" X 4 3/8"
    • Weight (Lbs.): 0.63

    • CB3312188SS
    • Coupling Diameter: 3"
    • Outside Pipe Diameter: 4"
    • Pipe Size (Sch 40): 3-1/2"
    • Bolt Size: 3/4" X 5"
    • Weight (Lbs.): 0.91

    • CB34188SS
    • Coupling Diameter: 3"
    • Outside Pipe Diameter: 4-1/2"
    • Pipe Size (Sch 40): 4"
    • Bolt Size: 3/4" X 5 1/2"
    • Weight (Lbs.): 1.05

    • CB37164188SS
    • Coupling Diameter: 3 7/16"
    • Outside Pipe Diameter: 4-1/2"
    • Pipe Size (Sch 40): 4"
    • Bolt Size: 7/8" X 5 1/2"
    • Weight (Lbs.): 1.59