3/16" Hex X 1/2" Male-Female Standoffs | #4-40 | Steel | Clear Zinc (250/Pkg.)

Mutual ScrewSKU: 4505-440-S-12FC

Price:
Sale price$202.60per 250( $0.81 each)
Pieces 250
Measurement type Inch
Thread size #4-40
Diameter 4
Length 1/2
Material Steel
Grade Steel
Finish Clear Zinc
Outer diameter 3/16
Shape Hex
Style Male/Female
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 standoff fasteners engineered for panel separation and controlled mounting of equipment in enclosures and industrial racks. These male-female standoffs deliver precise spacing with durable steel construction and corrosion-resistant clear zinc finish for harsh environments.

Specs

  • Length: 1/2 inch
  • Hex size: 3/16 inch across flats
  • Thread type: #4-40 UNC
  • Finish: Clear Zinc
  • Material: Steel
  • Drive type: Hex drive

Features

  • Configuration: Male-Female standoff pairing enables modular panel spacing between devices and enclosures, simplifying assembly and future rework.
  • Thread compatibility: Designed for #4-40 fasteners commonly used in small electronics, instrumentation, and control panel hardware.
  • Material and finish: Steel core with clear zinc plating provides structural integrity and corrosion resistance in standard industrial environments.
  • Drive engagement: Hex drive supports tool engagement in confined spaces, reducing installation time and minimizing cam-out risk.
  • Dimensional stability: Tight tolerances maintain consistent standoff height across assemblies, improving alignment and repeatability.
  • Applications: Ideal for electrical enclosures, control panels, instrumentation mounts, and server rack assemblies where precise separation is required.
  • Packaging: 250 per package for bulk manufacturing and field installation programs.
  • Environmental suitability: Clear zinc finish delivers corrosion protection suitable for indoor industrial environments and equipment housings.

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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