1/4" Hex X 3-3/4" Female-Female Standoffs | #4-40 | Aluminum | Plain (250/Pkg.)

Mutual ScrewSKU: FC2139-440-A

Price:
Sale price$320.00per 250( $1.28 each)
Pieces 250
Measurement type Imperial
Thread size #4-40
Length 3-3/4
Material Aluminum
Finish Plain
Outer diameter 1/4
Shape Hex
Threads per inch 40
Weight 2.98 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Industrial-grade standoff spacers designed for precision mounting on complex equipment. The 1/4" Hex X 3-3/4" Female-Female Standoffs provide dual female threads in a rigid aluminum body for repeatable alignment across panels and frames.

Specs

  • Dimensions: Length 3-3/4"
  • Drive type: Hex; Drive size 1/4"
  • Finish: Plain
  • Thread type: #4-40

Features

  • Ends: Dual female threaded ends accept #4-40 fasteners on both ends, enabling modular stacking and stable spacing for panel mounting, enclosures, and equipment frames.
  • Material: Aluminum
  • Finish: Plain
  • Corrosion resistance: Natural oxide layer on aluminum provides baseline protection in typical industrial environments.
  • Thermal performance: Aluminum offers high thermal conductivity to support passive cooling in enclosed assemblies.
  • Installation: Hex drive enables tool-assisted installation from a single side, reducing disturbance to adjacent components.
  • Package quantity: 250 per package

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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