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September 03, 2025
Brief: Discover the M3 Hex Standoff 31mm A2-70 Stainless Steel for PCB Spacing. Perfect for high-clearance applications in servers, networking gear, and electronics. Features male-female threads, blue-zinc plating, and customizable lengths for versatile use.
Related Product Features:
  • M3 male-female hex standoffs with 31mm overall height for ample component clearance.
  • Made from A2-70 (304) stainless steel with blue-zinc plating for corrosion resistance.
  • Hexagonal body for easy installation using a standard wrench.
  • Male threads (6mm) and female threads (25mm) for flexible and secure connections.
  • Ideal for PCB stacking, component spacing, and equipment mounting in electronics.
  • Customizable lengths and thread sizes (M2-M6) to meet specific design requirements.
  • Provides reliable electrical grounding paths between distanced PCBs and enclosures.
  • Cost-effective solution with good tensile strength (700 MPa min) for indoor applications.
자주 묻는 질문:
  • What is the material of the M3 Hex Standoff?
    The M3 Hex Standoff is made from A2-70 (304) stainless steel with blue-zinc plating, offering good corrosion resistance for general-purpose indoor applications.
  • Can the length of the standoff be customized?
    Yes, the total length, male thread length, and female thread depth are fully customizable to suit your specific design and stack-up height requirements.
  • What tools are needed for installation?
    A 3/16 inch (4.76mm) hex wrench is recommended for easy installation. The hexagonal body allows for secure tightening without damaging the threads.
  • What are the primary applications of this standoff?
    This standoff is ideal for high-clearance PCB stacking, component spacing, equipment mounting, and establishing grounding paths in servers, routers, and industrial controls.