SDC Thumbscrew D-Sub Hardware, 4-40 Thread

Item # 04X44S
Available Quantity: 26,544
01/13/2020 * Up to 31544
Call Us * Over 31544
*Estimated Availability
Price Table
Quantity Price
1 - 9 $0.65
10 - 24 $0.60
25 - 99 $0.55
100 + Call Us
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Using thumbscrews instead of standard machine screws makes connections faster and easier. These easy-to-grab diamond-knurled thumbscrews allow the user to secure or remove them quickly by hand or with a flat blade screwdriver. Specifically manufactured for L-com's entire SDC family of D-sub hoods and durably constructed with nickel plated steel. Volume discounts are available, please contact your L-com Sales Representative.

  • 4-40 threads for common D-Sub applications
  • Slotted head with diamond knurls allows for flat blade screwdriver or easy hand tightening
  • Nickel plated steel for long life
  • Provides faster and easier connections for L-com SDC backshell kits
  • Two thumbscrews required per backshell
  • Data networks
  • Serial data transmission
  • Device management
  • Instrument control

Warning WARNING: This product can expose you to chemicals including phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to