D-Sub, D-Shaped Connectors - Accessories - Jackscrews definition: A Jackscrew is a type of jack that is operated by turning a leadscrew. It is commonly used to lift moderately heavy weights, to raise and lo... D-Sub, D-Shaped Connectors - Accessories - Jackscrews Product Listing: 7229,7228.Connectors, Interconnects type:Circular Connectors(4568089),Barrel - Audio Connectors(714841),Rectangular Connectors - Headers, Male Pins(577481),Card Edge Connectors - Edgeboard Connectors(554593),D-Sub Connectors(513416) .D-Sub, D-Shaped Connectors - Accessories - Jackscrews has 2 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.