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

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

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

MCA200-20-20
Outside Diameter: 2 in
Length: 3 in
Major Bore: 5/8 in
Minor Bore: 5/8 in -

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

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

MCA225-25MM-19MM
Outside Diameter: 2 1/4 in
Length: 3 1/2 in
Major Bore: 25 mm
Minor Bore: 19 mm