Solid Shaft Couplings

Solid shaft couplings provide an efficient, economical way to join equal sized shafts together in an axial plane. With no flexibility, these couplings are capable of transmitting a shaft's full load capacity, while remaining durable for long periods of time. Dayton Superior Products'  solid shaft couplings further extend shafting rather than replacing your power transmission system. We offer black oxide and stainless steel solid shaft couplings.

Available as a standard two-set screw component or four-set screw for increased holding power, DSP's solid shaft couplings are precisely machined to securely hold two shafts at extremely high speeds with no marring or backlash.

Set Screw Shaft Couplings Features

Solid Shaft Coupling

A trusted partner for countless manufacturers, Dayton Superior Products is proud to serve a diverse customer base, consisting of inventive entrepreneurs, Fortune 500 manufacturers and everything in between. Backed by a well-earned reputation for providing tailored solutions, we deliver top-tier customized products and modified standards that meet the unique needs of our valued clients. Because we manufacture custom products, we work with you to find the most affordable set screw shaft coupling for your application.

Don't settle for a one-size-fits-all approach. Let DSP provide you with superior black oxide and stainless steel shaft couplings and other high-performing products that will help your business reach a higher standard of quality. Contact our office at 1-800-227-9083.

Download Product Details


Black OxideStainless SteelBore I.D.O.D.Width In.Set Screw
C1C-025-BLA C1C-025-SSA 1/4 1/2 3/4 10-32x3/16
C1C-031-BLA C1C-031-SSA 5/16 5/8 1 10-32x3/16
C1C-037-BLA C1C-037-SSA 3/8 3/4 1 1/4-20x3/16
C1C-050-BLA C1C-050-SSA 1/2 1 1-1/2 1/4-20x1/4
C1C-062-BLA C1C-062-SSA 5/8 1-1/4 2 5/16-18x5/16
C1C-075-BLA C1C-075-SSA 3/4 1-1/2 2 5/16-18x3/8
C1C-087-BLA C1C-087-SSA 7/8 1-3/4 2 5/16-18x3/8
C1C-100-BLA C1C-100-SSA 1 2 3 5/16-18x3/8
C1C-125-BLA C1C-125-SSA 1-1/4 2-1/4 4 3/8-16x3/8
C1C-137-BLA C1C-137-SSA 1-3/8 2-1/2 4-1/2 3/8-16x3/8
C1C-150-BLA C1C-150-SSA 1-1/2 2-1/2 4-1/2 3/8-16x3/8

***NOTE: These couplings can be broached with keyways as well.

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