[600 BULK] Standoffs Round Female Aluminum 4/40 Thread X 13/16 Long

Mutual ScrewSKU: 1689-440-AFC

Price:
Sale price$178.76per 600( $0.30 each)
Pieces 600
Measurement type Inch
Thread size #4-40
Diameter 4
Length 13/16
Material Aluminum
Grade Aluminum
Finish Aluminum
Outer diameter 1/4
Shape Round
Style Female/Female
Threads per inch 40
Weight 2.0 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

Specs

  • Dimensions: Length 13/16 inch (≈20.6 mm)
  • Thread type: 4/40 internal female thread
  • Material: Aluminum

Features

  • Use case: PCB mounting, electronics enclosures, and panel assemblies for compact electronics systems requiring precise lateral spacing and robust support.
  • Thread engagement: Internal 4/40 thread enables secure mating with compatible screws for repeatable alignment.
  • Material properties: Aluminum construction yields low mass, good stiffness, and natural corrosion resistance via oxide layer.
  • Profile: Round, low-profile geometry minimizes obstruction in dense layouts and simplifies routing and cable management.
  • Bulk packaging: 600 pieces per bulk order, facilitating production procurement and stocking for high-volume builds.

Physical

  • Profile: Round, low-profile standoff
  • Length: 13/16 inch (20.6 mm)
  • Thread: Internal 4/40 female
  • Material: Aluminum

Industry Used In

  • Industrial electronics manufacturing
  • Electronics enclosures and panel assemblies for compact systems
  • OEM assembly lines requiring precise PCB spacing

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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