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Jack Screw Assembly Kits

A Jack Screw is simply a 3/16” Hex, 4-40 Male-Female Standoff, that is 3/16” in length. What separates these is that you can choose the male-thread length that will best fit your application. These are also called Female Screw-Locks and are most commonly used in mounting D-Sub Connectors. As each D-Sub connector requires 2 screws, each Jack Screw Assembly Kit is individually packaged with 2 Screws, 4 Flat Washers, 2 Lock Washers and 2 Nuts. Other packaging options include the screw only or having each component packaged individually in Bulk.

3/16" Jack Screw Assembly Kits

Aluminum

Part Number Outside Diameter Material Male Thread Length Male Thread Female Thread Body Length Details
AA9420 3/16" Aluminum 3/16" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 3/16"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9421 3/16" Aluminum 1/4" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 1/4"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9422 3/16" Aluminum 5/16" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 5/16"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9423 3/16" Aluminum 3/8" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 3/8"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9424 3/16" Aluminum 7/16" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 7/16"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9425 3/16" Aluminum 1/2" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 1/2"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9426 3/16" Aluminum 9/16" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 9/16"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9427 3/16" Aluminum 5/8" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 5/8"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9428 3/16" Aluminum 11/16" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 11/16"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9429 3/16" Aluminum 3/4" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 3/4"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9441 3/16" Aluminum 0.365" #4-40 #4-40 3/16"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 0.365"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 3/16"
AA9450 3/16" Aluminum 5/16" #4-40 #4-40 0.185"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 5/16"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 0.185"
AA9453 3/16" Aluminum 5/16" #4-40 #4-40 0.130"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 5/16"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 0.130"
AA9456 3/16" Aluminum 0.430" #4-40 #4-40 0.305"
  • Outside Diameter: 3/16"
  • Material: Aluminum
  • Male Thread Length: 0.430"
  • Male Thread: #4-40
  • Female Thread: #4-40
  • Body Length: 0.305"