.156" Hex X 5/8" Male-Female Standoffs | #4-40 | Aluminum | Plain (250/Pkg.)

Mutual ScrewSKU: FC4457-440-A

Price:
Sale price$152.00per 250( $0.61 each)
Pieces 250
Measurement type Imperial
Thread size #4-40
Length 5/8
Material Aluminum
Finish Plain
Outer diameter .156
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 standoffs designed for precision mounting in industrial enclosures, control panels, and machinery frames. The 0.156 inch hex profile combined with 5/8 inch length provides reliable spacing and robust aluminum construction for high vibration environments.

Specs

  • Dimensions: Length 5/8 inch; Hex size 0.156 inch
  • Finish: Plain
  • Drive Type: Hex
  • Material: Aluminum
  • Thread Type: #4-40

Features

  • Hex Drive: 0.156 inch hex profile accepts standard hex drivers, delivering consistent torque transfer and resisting rotation under vibration in panel mounting and chassis assemblies.
  • Material: Aluminum provides a favorable strength‑to‑weight ratio, enabling lightweight support in enclosure and machinery frame applications while preserving heat dissipation paths.
  • Finish: Plain aluminum finish offers economical mounting options with broad material compatibility for anodized or painted structures.
  • Thread Compatibility: #4-40 threading ensures compatibility with common micro-fasteners used in electronics enclosures, control panels, and industrial equipment assemblies.
  • Use Case: Ideal for panel spacing and mounting between mating components in control cabinets, robotics fixtures, automation racks, and machinery housings, where precise clearance and repeatable assembly are required.
  • Durability: Aluminum construction supports repeated assembly cycles in maintenance scenarios while maintaining dimensional stability under typical thermal conditions in industrial environments.

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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