Shaft Couplings

Product Specification
Length .010 to 24ʺ
Diameter .010 to 3ʺ
Thread Type UNC, UNF, Acme, Machine
Material Brass, Stainless Steel, Carbon Steel, Alloy Steel, Aluminum
Machine Surface Finish Up to a 16 micro
Tolerances +/-.001ʺ

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Product Description

As the name implies, shaft couplings are the special type of fittings which help connect shafts. There is a wide range of shaft couplings available in the market.  However, you should choose the one that satisfies all your application requirements. The key role of these mechanical devices is not only to connect two rotating shafts but also to absorb the misalignments between the shafts. Based on the torque requirements of the system and required alignment accuracies, the shaft couplings can either be flexible or rigid.  At Norwood Screw Machine Parts we are among the most trusted and experienced manufacturers of high-quality shaft couplings.

Norwood Screw Machine’s Shaft Coupling Specifications

Norwood Screw Machine Parts can manufacture shaft couplings in the following specifications and capabilities:

  • Coupling Styles – You can choose from a wide range of coupling styles depending upon your application requirement. We can provide you styles, such as bellows, beams, jaw, chain, disc, diaphragm, grid, gear, etc.
  • Coupling Types – Spline, pin and bush, meshing tooth and hines
  • Tolerances – +/-.001ʺ
  • Material –Brass, Steel Alloy Steel, Stainless Steel, Carbon Steel, Aluminum and Plastic
  • Diameter – 010 to 3ʺ
  • Length – 010 to 24ʺ
  • Thread Type – Machine, UNF, UNC, and Acme

Applications of Shaft Couplings

These couplings are used in a variety of applications which include:

  1. Stepper and Servo Motors
  2. Fans and Blowers
  3. Resolvers
  4. Small Pumps
  5. Encoders

Certifications & Standards

All our shaft couplings are manufactured in accordance with the highest standards and adhere to some of the leading certifying bodies.  The hardware accessories that we provide follow the standards set by SAE, ANSI, RoHS, ASTM and ASME.

If you are looking for an experienced manufacturer, who can provide you with the best possible quality of shaft couplings, Norwood Screw Machine Parts is the right place.  Please call us on our toll-free number 1-800-437-6644 or email us at

Industries Served

About Norwood Screw Machine

Norwood is a privately owned custom screw machine parts manufacturer. For over 59 years we serve some of the largest corporations to the small company with a new product to develop. Whether a unique item with a one time requirement or a long running contract order with scheduled deliveries, Norwood Screw Machine Parts is the right choice for the job.



Quality Control

We know that we are - and should be - judged by how quickly, accurately and cost-effectively we meet our customer's needs. Our in-house quality assurance team begins the process with the receipt of an order. They maintain close communications with customers to ensure that customer goals are clearly understood and completely achieved.