Hex Jack Screws are very tiny, hex-head shaped components that offer an internally threaded (#4-40 female thread) opening on one end and externally threaded (#4-40 male thread) bolt post on the opposite end. Designed with a hexagonal head, these screws facilitate easy adjustment and ensure a firm grip, the only tool needed is a basic hex key (Allen wrench)! Hex Jack Screws are used in electronic equipment, telecommunications infrastructure or specialized scientific instruments.
Hex Jack Screws or Hex Head Jack Screws are used to mount connectors to a metal panel, such as in computer equipment or other electronic enclosures. Hex Jack Screws are essential for use in assembling and maintaining electronic equipment, offering a superior solution for secure and precise component alignment. The high-quality connections achieved within the application is particularly important in intricate or delicate electronic assemblies.
Hex Head Jack Screws are often applied to mount and adjust circuit boards, optical components, and other sensitive parts. They provide the ability to make accurate height or fit adjustments to the electronic assembly for the purpose of maintaining longevity, air flow, and durability for the connected applications. This is even more important when the application requires a high level of precision where even a small difference in a measurement can have huge negative impacts on the functionality of the component.
Consider using brass or stainless-steel Jack Screws for less magnetic interference or best corrosion resistance. For best cost, consider using a steel zinc plated Jack Screw.
Hex Jack Screws offer several advantages for use in electronic equipment, making them a popular choice among engineers and technicians. Here are some key benefits:
- Precise Adjustment and Alignment: Hex Jack Screws allow for incremental modifications, which is critical for the precise alignment of electronic components. The ability to make these adjustments ensures that the components can be positioned accurately, optimizing the overall functionality and reliability of the device.
- Improved Strength and Extended Lifespan: The Hex Jack Screw was designed to reduce stripping, a common issue with other types of screws. The hexagonal head provides a more secure grip for the tool, minimizing damage to both the screw and the surrounding material. This durability ensures that Hex Jack Screws can withstand repeated adjustments and removals without compromising their effectiveness or integrity.
- Ease of Use and Maintenance: Hex Jack Screws are simple to install and adjust, thanks to their compatibility with hex keys or Allen wrenches. This ease of use simplifies maintenance and repairs, allowing technicians to quickly make necessary changes or perform routine servicing. Additionally, the hexagonal design reduces the risk of tool slippage, making the process more efficient and reducing the potential for damage to delicate electronic components.
Overall, the use of Hex Jack Screws in electronic equipment offers significant advantages in terms of precision, durability, and ease of maintenance, contributing to the overall performance and longevity of electronic devices.
Hex Jack Screws for electronics are available in various specifications to meet diverse application needs. These specifications include different thread lengths, materials, and finishes. We offer a wide range of options to meet your specific requirements. Our Jack Screws are designed for durability and reliability for connecting and properly spacing electronic equipment.
External Thread: Only 4-40 (440)
Internal (Female) Thread: Only 4-40 (440)
External (Male) Thread: Only 4-40 (440)
External Thread Lengths Available (in fractional inches): 3/16; 1/4; 5/16; 3/8; 7/16; 1/2; 9/16; 5/8; 11/16; 3/4
Material Available: Brass; Steel; Stainless Steel
Finish Available: Plain (omit – no suffix); Nickel Plate (5); Zinc Clear (12); Electro Tin (16); Passivation (20); Black Oxide (26); Zinc Yellow (28)
Example Part Number: FC47501-SS
Jack Screw thread length of .1875” with Stainless Steel material and a Plain finish (no finish)
Example Part Number: FC47504-S-12
Jack Screw thread length of .375” with Steel material and Zinc Clear finish
Hex Jackscrew Product Specifications
Hex Body Width (inches) | Thread Lengths in Inches (Part Number Prefix for Ordering) | Thread Code | |||||
---|---|---|---|---|---|---|---|
wdt_ID | wdt_created_by | wdt_created_at | wdt_last_edited_by | wdt_last_edited_at | Hex Body Width (inches) | Thread Lengths in Inches (Part Number Prefix for Ordering) | Thread Code |
1 | flanagand | 08/07/2024 03:00 PM | flanagand | 08/07/2024 03:00 PM | 3/16 | 3/16 (FC47501); 1/4 (FC47502); 5/16 (FC47503); 3/8 (FC47504); 7/16 (FC47505); 1/2 (FC47506); 9/16 (FC47507); 5/8 (FC47508); 11/16 (FC47509); 3/4(FC47510) | 440 |
Hex Jack Screws are one of the most important types of screws available on the market. Jack Screws are used in a variety of applications and in various industries and scenarios because of their ability to provide precise spacing and a solid connection between components.
COMMON JACK SCREW APPLICATIONS
- Electronic Equipment and Devices: Jack Screws are extensively used in a wide variety of electrical and electronic devices. These screws play an important role in applications requiring electrical connectors. Jack Screws provide a secured contact between the electrical device and the cable. This way, it is used for connecting televisions to DVD players, laptops, and sound systems.
- Computer Technology: Jack Screws are a necessary component for securing devices such as monitors, CPUs and so on.
- Electrical Circuit Boards: Hex Jack Screws are also found useful in multi-layered PCBs where they maintain the proper spacing between 2 or more devices without the fear of disrupting performance.
- Automated Machines: Essential components in machines requiring precise alignment and function.
- Conveyor Systems: In manufacturing, Jack Screws are commonly used in conveyor systems. They provide the necessary support and adjustment capabilities to ensure the conveyor system operates smoothly.
COMMON JACK SCREW INDUSTRIES
Automotive | Aerospace | Manufacturing | Military | Technology
Whether in consumer electronics, telecommunications, or specialized scientific instruments, Hex Jack Screws contribute significantly to the overall performance and serviceability of the equipment, proving their importance in modern technology.
Don’t forget to read our article “What is an Electronic Hex Jack Screw?” for more information!
We offer high-quality fastening solutions suitable for various industrial and domestic applications. Choosing the right Hex Jack Screw for your application can sometimes be complex. That’s why Rivet Nut USA™, a division of Cardinal Components Inc., provides expert support to assist you in selecting the best fastening solution. Our knowledgeable team is available to answer questions, provide guidance on product specifications, and help you navigate through our extensive inventory to find the right Hex Jack Screw for your project. For more information on Hex Jack Screws and to explore our range of products, contact Rivet Nut USA™ today.