3/16" OD X 5/8" Female-Female Standoffs | #4-40 | Aluminum | Plain (250/Pkg.)

Standoffs function as precision spacing components within industrial equipment enclosures, control panels, and electronic chassis assemblies where consistent board-to-board or panel-to-surface separation prevents electrical interference and supports thermal management. Engineers select these fasteners for rack-mounted systems, automation controls, and instrumentation housings requiring reliable mechanical isolation under vibration and temperature cycling.

These female-female standoffs feature a 3/16 OD by 5/8 length profile with #4-40 internal threads at both ends machined from aluminum stock in a plain finish.

• Dimensions: 3/16 OD by 5/8 length
• Material grade: Aluminum
• Thread type: #4-40 female-female
• Finish: Plain

• Internal threading at both ends supports direct attachment of #4-40 machine screws for fixed spacing in multi-layer electronic assemblies without additional hardware.
• Aluminum construction reduces overall weight in aerospace and telecommunications racks while maintaining structural rigidity under continuous operational loads.
• Plain surface allows subsequent anodizing or coating application in custom industrial fabrication where corrosion resistance requirements vary by environment.
• Consistent thread engagement length ensures repeatable torque values during installation in high-volume production lines for process control equipment.