Set Screw Couplings

Set Screw attachments are the most cost-effective attachment method available on our standard couplings. When installed, the tip of the cup-point set screw butts right against the shaft. This method is acceptable in applications with flats on the shafts, that are non-reversing and will remain assembled. Set screws are not recommended in applications with repetitive reversing torque, or applications where the coupling will be assembled and disassembled repetitively.

  • MCA125-16-16 Helical MCA Series Set Screw Couplings

    MCA125-16-16

    Outside Diameter: 1 1/4 in
    Length: 2 3/8 in
    Major Bore: 1/2 in
    Minor Bore: 1/2 in

  • MCA150-12-12 Helical MCA Series Set Screw Couplings

    MCA150-12-12

    Outside Diameter: 1 1/2 in
    Length: 2 5/8 in
    Major Bore: 3/8 in
    Minor Bore: 3/8 in

  • MCA150-16-16 Helical MCA Series Set Screw Couplings

    MCA150-16-16

    Outside Diameter: 1 1/2 in
    Length: 2 5/8 in
    Major Bore: 1/2 in
    Minor Bore: 1/2 in

  • MCA150-16-8 Helical MCA Series Set Screw Couplings

    MCA150-16-8

    Outside Diameter: 1 1/2 in
    Length: 2 5/8 in
    Major Bore: 1/2 in
    Minor Bore: 1/4 in

  • MCA150-20-12 Helical MCA Series Set Screw Couplings

    MCA150-20-12

    Outside Diameter: 1 1/2 in
    Length: 2 5/8 in
    Major Bore: 5/8 in
    Minor Bore: 3/8 in

  • MCA200-16-16 Helical MCA Series Set Screw Couplings

    MCA200-16-16

    Outside Diameter: 2 in
    Length: 3 in
    Major Bore: 1/2 in
    Minor Bore: 1/2 in

  • MCA200-20-20 Helical MCA Series Set Screw Couplings

    MCA200-20-20

    Outside Diameter: 2 in
    Length: 3 in
    Major Bore: 5/8 in
    Minor Bore: 5/8 in

  • MCA225-20-20 Helical MCA Series Set Screw Couplings

    MCA225-20-20

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 5/8 in
    Minor Bore: 5/8 in

  • MCA225-24-10MM Helical MCA Series Set Screw Couplings

    MCA225-24-10MM

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 3/4 in
    Minor Bore: 10 mm

  • MCA225-24-20 Helical MCA Series Set Screw Couplings

    MCA225-24-20

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 3/4 in
    Minor Bore: 5/8 in

  • MCA225-24-24 Helical MCA Series Set Screw Couplings

    MCA225-24-24

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 3/4 in
    Minor Bore: 3/4 in

  • MCA225-25MM-19MM Helical MCA Series Set Screw Couplings

    MCA225-25MM-19MM

    Outside Diameter: 2 1/4 in
    Length: 3 1/2 in
    Major Bore: 25 mm
    Minor Bore: 19 mm

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