
Allicdata Part #: | MDVT44-ND |
Manufacturer Part#: |
3344-44 |
Price: | $ 0.99 |
Product Category: | Connectors, Interconnects |
Manufacturer: | 3M |
Short Description: | SCREW BRDLOCK #4-40 9.5MM 1=1PC |
More Detail: | Board Lock Screw (Slotted) For D-Sub Connectors, M... |
DataSheet: | ![]() |
Quantity: | 2761 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 0.90090 |
10 +: | $ 0.81837 |
25 +: | $ 0.76810 |
50 +: | $ 0.73458 |
100 +: | $ 0.70119 |
250 +: | $ 0.63441 |
500 +: | $ 0.58433 |
1000 +: | $ 0.50085 |
2500 +: | $ 0.46746 |
Series: | 3344 |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Accessory Type: | Board Lock Screw (Slotted) |
For Use With/Related Products: | D-Sub Connectors, MDR |
Features: | -- |
Length - Threaded Portion Below Head: | 0.375" (9.52mm) |
Thread Size: | 4-40 |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
D-Sub and D-Shaped connectors are used in many different industries and have a range of applicability. One application that is often overlooked is the use of the Jackscrews, Accessories for these types of connectors. This is due to the fact that the screws themselves are not readily visible on the connectors. They are, however, still a valuable and important component of any D-shaped connector. The following section will explore the application field and working principle of Jackscrews in the world of D-shaped connectors.
Jackscrews are used in the application field of D-shaped connectors to ensure the proper and secure connection of the device. They are used to fasten D-shaped connectors to their respective mating parts. In this capacity, the screws act as the connector’s holding force in order to achieve a secure connection. Without the screws, the connection between the two mating components would be unreliable. This is why the screws are a requirement for any D-shaped connector.
The working principle of Jackscrews revolves around the principle of mechanical advantage. The screws need to generate a force of a certain magnitude in order to securely hold the connector in place. The force generated by the screws is dependent on the number of threads on the screw and the contact area between the threads. As the number of threads and contact area increase, the force generated by the screws increases as well. This mechanical advantage ensures that the connector is held in place securely and that the connection between the two components is not affected.
Jackscrews are also used in the application field of D-shaped connectors in terms of repair and maintenance. If there happens to be a defect in the connector, the screws can be loosened or tightened to ensure a secure connection of the device. This is especially useful when it comes to making repairs to the connector while other components of the device remain intact.
D-shaped connectors have a wide range of application fields and are used in a variety of industries. Jackscrews, while not being readily visible, are an equally important component of the connectors. They are used to ensure the secure connection of the connector and are often used during repair and maintenance operations. Furthermore, their mechanical advantage allows them to operate securely and reliably. By understanding the application field and working principle of Jackscrews used in D-shaped connectors, engineers and technicians can ensure that their devices are properly connected and working correctly.
The specific data is subject to PDF, and the above content is for reference
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33448 | Wiha | 3.77 $ | 1000 | HEX KEY T-HANDLE 4MMHex K... |
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LELK0-33447-100 | Sensata-Airp... | 51.19 $ | 1000 | CIR BRKR MAG-HYDR LEVER |
33445 | Wiha | 6.95 $ | 1000 | HEX KEY T-HANDLE 6MM 7.17... |
33441 | Wiha | 5.87 $ | 1000 | HEX KEY T-HANDLE 4MM 6.93... |
3/16 HEX X 3/4 TL X 4-40 THDJackscrew So...

3/16 HEX X 5/8 TL X 4-40 THDJackscrew So...

3/16 HEX X 9/16 TL X 4-40 THDJackscrew S...

3/16 HEX X 1/2 TL X 4-40 THDJackscrew So...

3/16 HEX X 3/8 TL X 4-40 THDJackscrew So...

3/16 HEX X 7/16 TL X 4-40 THDJackscrew S...
