D20418-2 Connectors, Interconnects

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Jackscrews are among the accessories available in the Metric D-Sub standard. They are used in conjunction with a Metric D-shaped Connector such as the D20418-2 to securely fasten the connector as well as facilitate mounting and maintenance. Jackscrews are also available in Imperial standard sizes and can be used with many different types of connectors.

Application Field

Jackscrews can be used in a variety of applications including telecommunications, computer peripherals, industrial equipment and many others. They are often used as part of a locking mechanism to keep the connector securely in place. They can also be used to facilitate easy assembly and disassembly of the connector.

Jackscrews are often used when a tight fit is needed to help prevent the connector from becoming loose or detached. This can be especially important in applications where vibration is an issue. Jackscrews also help ensure that the connector makes secure contact with other components and that the connection is secure.

Working Principle

Jackscrews are threaded rods that have a square or hex-shaped cross-section. They are inserted into a predefined hole in the jackscrews cone located in the back side of the D-shaped connector. The jackscrew then gets turned with a wrench to fasten the connector and prevent it from becoming loose or detached.

Jackscrews are designed to be strong yet easy to use. They are usually made out of high-strength metal such as stainless steel or aluminum, and are available in various lengths and thread types. Depending on the application, jackscrews may come with a locking nut which helps to prevent the jackscrew from loosening due to vibration or accidental movement.

Jackscrews are relatively inexpensive and easy to use making them an attractive option for many applications. In addition, they provide a secure and reliable way to fasten connectors in place which can help ensure proper contact and prevent loose connections.

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