| Image | Part Number | Manufacturer | Description | Series | Features | Manufacturer Part Number | For Use With/Related Products | Accessory Type | Thread Size | Conduit Hub Size | Hardware | Length - Threaded Portion Below Head |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 552767-1 | Agastat Relays / TE Connectivity | CONN SCREWLOCK M3.5 SCKT #4-40 | CHAMP .085 | - | - | CHAMP D-Sub Vertical Mount PCB Connectors | Jackscrew Socket | M3.5 Socket, 4-40 Screw | - | - | 0.650" (16.50mm) | |
| 205817-1 | Agastat Relays / TE Connectivity | CONN SCREWLOCK FEMALE 2 SETS/BAG | AMPLIMITE HD | Hardware Included | - | D-Sub Connectors Series AMPLIMITE HDF, HDP | Jackscrew Socket | 4-40 Socket, 4-40 Screw | - | - | 0.312" (7.92mm) | |
| D20418-2 | N/A | SCREW LOCK FEMALE PANEL MNT 4-40 | - | Hardware Included | D20418-2 | D-Sub Panel Mount Connectors | Jackscrew Socket | - | 4-40 Socket, 4-40 Screw | 0.312" (7.92mm) | - | |
| 09670019954580 | HARTING | DSUB SCREW-LOCK UNC/M3 13MM IN B | - | - | - | - | - | - | - | - | - | |
| 5207953-3 | Agastat Relays / TE Connectivity | CONN SCREWLOCK FEMALE SHORT | AMPLIMITE HD | - | - | D-Sub Connectors Series AMPLIMITE HDE, HDF, HDP | Jackscrew Socket | 4-40 Socket, 4-40 Screw | - | - | 0.250" (6.35mm) | |
| 3341-39 | 3M | CONN JACKSOCKET M2.5/4-40 16MM | - | - | - | - | Jackscrew Socket | 4-40 Socket, M2.5 Screw | - | - | - | |
| 320-9505-048 | Cannon | MDM-JACKPOST ASSY KIT | - | - | - | - | - | - | - | - | - | |
| 7240 | Keystone Electronics Corp. | JACK SCREW HEX 4-40 | - | - | - | - | - | - | - | - | - | |
| 3341-7 KIT | 3M | THUMBSCREW KIT 1=2 SCREWS/2 RETS | 3341 | - | - | D-Sub Connectors | Jackscrew, Thumb Screw | 4-40 | - | - | - | |
| 970-TSCREW.060 | NorComp | HARDWARE SCREW 4-40 | - | - | - | D-Sub Backshell, Series 970 | Jackscrew, Thumb Screw | 4-40 | - | - | 0.202" (5.13mm) |
Jackscrews are essential accessories for D-Sub, D-Shaped connectors, providing mechanical support and stability. These threaded screws secure the mating connectors, preventing unintended disconnections due to vibrations or external forces. Jackscrews enhance the overall reliability of D-Sub connectors in critical applications where secure and robust connections are paramount.