#4-40 X 9/16" Hex Male-Female Standoffs | 1/4" OD | 303 Stainless Steel (500 / Pkg.)

Mutual ScrewSKU: 140904HM303KC

Price:
Sale price$308.70per 500( $0.62 each)
Pieces 500
Measurement type Inch
Thread size #4-40
Diameter 4
Length 9/16
Material Steel
Grade 303
Finish Stainless Steel
Outer diameter 1/4
Shape Hex
Style Male/Female
Threads per inch 40
Weight 3.0 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

Hex male-female standoffs establish fixed separation and dual-ended threaded mounting points in industrial electronics and machinery assemblies. Engineers rely on these components to maintain consistent board-to-chassis spacing in control systems, robotics frames, and enclosure builds where repeated torque application and environmental durability are essential.

Specs

  • Dimensions: 1/4 inch outer diameter, 9/16 inch body length
  • Drive type: Hex
  • Material grade: 303 Stainless Steel
  • Thread type: 4-40

Features

  • Corrosion resistance: 303 Stainless Steel maintains structural integrity under prolonged exposure to moisture, chemicals, and temperature cycling common in industrial settings.
  • Hex drive engagement: Hex ends accept standard hex keys for controlled torque application during installation and removal cycles.
  • Spacing consistency: Fixed 1/4 inch outer diameter and 9/16 inch body length ensure uniform clearance between parallel mounting planes in electronics enclosures and control panels.
  • High strength and durability: 303 Stainless Steel provides yield strength and ductility that withstand repeated assembly cycles without galling or thread degradation.
  • Applications: Used in robotics frames, industrial cabinetry, and electronics chassis where male-female threading enables secure stacking and alignment of components.

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800-222-0324

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