Tube 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

Tube couplings are among the most widely used components in a variety of industries. Norwood Screw Machine Parts is a leader and one of the most trusted manufacturers of tube couplings in the U.S.

Norwood Screw Machine’s Tube Coupling Specifications:

When it comes to tube couplings, we manufacture couplings to your requirements.  Customized to whatever your application demands. Here are some of our custom tube coupling capabilities:

  • Length – You can choose tube couplings in different lengths. We can provide you these couplings in lengths between 0.010″ and 24ʺ.
  • Materials – Tube couplings made from different materials can be used for diverse applications. We provide a wide selection of materials for tube couplings which include brass, stainless steel, steel, carbon steel, alloy steel, aluminum and plastic.
  • Thread Type – These couplings can have thread types, such as Acme, UNC, UNF and Machine.
  • Diameter – Tube couplings with a vast range of diameters are available. You can get these couplings in diameters ranging from 0.010″ to 3ʺ.
  • Tolerances – +/-.001ʺ
  • Material Surface Finish – Material surface finishes up to a 16 micro.

Beneficial Features of Tube Couplings

There are a number of beneficial features of tube couplings, which is the reason why they are used in a wide range of industries and applications. The following are some of its salient features:

  1. Resistant to fatigue due to vibration
  2. Capable of withstanding high temperatures and pressure.
  3. Easy-to-install, disassemble, and reassemble

Certifications & Standards

All our tube 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.

At Norwood Screw Machine Parts, we will help you select the right type of tube couplings with specification and capabilities matching your requirements. To know more about our customized tube couplings, you can call our toll-free number 1-800-437-6644.  You can also 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.