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D-sub, D-shaped Connectors - Accessories - Jackscrews

Jackscrews are a type of fastener used in D-sub, D-shaped connectors and accessories. They offer a secure mechanical method of attachment for a variety of electronic components. These devices are used in panel-mounting and circuit-mounting applications and generally feature a threaded hole which allows for attachment without any extra tools being required. In most cases, these types of screws are typically manufactured from stainless steel or other high-grade metals such as brass, bronze, and copper.

Jackscrews are fitted into pre-drilled holes on the connector backshell or accessor y shell, and are usually sold in pairs. The majority are supplied with hexagonal nuts that are tightened with a wrench or ratchet. Some premium versions are available with recessed heads, which require a special tool for turning when being fitted or removed.

The main benefit of using a jackscrew in D-sub, D-shaped connectors is that they create a secure mechanical attachment despite the highly compact size of these devices. As such, they are often essential to the operation of high-speed computer systems and data centers where space is a limited commodity. In addition, the use of jackscrews in D-sub, D-shaped connectors allows for a greater range of operating temperatures and voltages, which further enhances system reliability.

Though these screws are primarily used in D-sub, D-shaped connectors, they can also prove useful beyond this application field. For instance, they can be used in a range of data, audio, and video equipment such as fire alarm systems and surveillance cameras. The main benefit here is that the connector shells provide an additional level of protection for sensitive electronic components.

The working principle of a jackscrew is relatively simple. When turned, the threaded hole will cause the screw to move in a linear direction. This motion can be used to apply force or pressure on a specific surface, thus creating a secure mechanical connection. The fastening of the jackscrew can also be released by turning it in the opposite direction.

Jackscrews are a reliable, easy-to-use type of fastener that are essential for achieving a secure mechanical attachment in D-sub, D-shaped connectors and other electronic accessories. By using this type of screw, manufacturers can save time and effort when tailoring solutions for specific applications, allowing users to enjoy the benefits of a reliable and cost-effective system.

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