The JAE Electronics D-Sub, D-Shaped Connectors - Accessories - Jackscrews D20419-21JR is a reliable and durable screw lock designed to secure D-Sub connectors. This product is made from high-quality materials and features a M2.6 thread size. It is designed to provide a secure connection between the D-Sub connector and the mating surface. The jackscrews are easy to install and provide a secure connection that is resistant to vibration and shock. The product is RoHS compliant and is suitable for a variety of applications. With its reliable performance and durable construction, the JAE Electronics D-Sub, D-Shaped Connectors - Accessories - Jackscrews D20419-21JR is an ideal choice for securing D-Sub connectors.