Andrew
Andrew Content Marketer
On May 15, 2025

R40-6710594 Standoffs & Spacers by Harwin – Precision Spacing for PCB Assembly

The Standoffs & Spacers R40-6710594  by Harwin are high-precision, hexagonal male-female spacers designed for reliable mechanical support and electrical isolation in PCB assemblies. Built from corrosion-resistant materials, these components are trusted in industries such as aerospace, telecom, defense electronics, and industrial automation.

In this blog, we’ll walk through the technical details, main features, use cases, mounting methods, and how to access the datasheet or buy directly from Xon Electronics. If you're sourcing dependable board-level hardware, the Standoffs & Spacers by Harwin are a smart and secure choice.


Technical Specifications of R40-6710594

  • Manufacturer: Harwin

  • Part Number: R40-6710594

  • Type: Standoff / Spacer

  • Thread Size: M3

  • Length: 10 mm

  • Gender: Male-Female

  • Shape: Hexagonal

  • Material: Brass

  • Plating: Nickel

  • Mounting Type: Threaded

  • Category: Hardware, Standoffs & Spacers

Engineered for tight tolerance and high mechanical strength, these spacers ensure accurate alignment in compact electronic builds.


Key Features of R40-6710594 Standoffs

  • M3 Threaded Design – Compatible with standard metric hardware

  • Male-Female Configuration – Ideal for multi-board stacking and mounting

  • Hexagonal Body – Enables easy tightening with standard tools

  • Nickel-Plated Brass – Offers excellent corrosion resistance and conductivity

  • Precision Machined – Consistent performance across batches

These qualities make the Standoffs & Spacers by Harwin ideal for modern PCBs where stability, conductivity, and accuracy are essential.


Applications of R40-6710594

The R40-6710594 Standoffs & Spacers by Harwin are commonly used in:

  • PCB Mounting and Multi-board Assembly

  • Embedded Systems and Industrial Controllers

  • IoT Devices and Sensor Platforms

  • Consumer Electronics and LED Boards

  • Defense and Aerospace Electronics

These Standoffs & Spacers by Harwin help ensure the structural integrity of PCB systems, preventing shorts and simplifying maintenance.


Mounting and Installation Overview

Mounting Tips:

  • Use standard M3 screws to secure the male and female ends

  • Tighten with a hex driver for optimal grip and alignment

  • Ideal for stacking PCBs or isolating from metal enclosures

Their high-strength threaded connection provides stable and vibration-resistant support in mobile and static systems alike.


Use Case Scenario: Multi-Layer Embedded Controller

Scenario: An industrial automation firm needed precise, vibration-proof spacing for a stacked controller board in a compact housing.

Problem: Existing plastic standoffs failed under thermal cycling and torque stress.

Solution: The R40-6710594 Standoffs & Spacers by Harwin offered metallic strength, precise threading, and long-term durability.

Result: Improved board alignment, reduced component wear, and streamlined assembly.


Download Datasheet for R40-6710594

Want mechanical drawings, tolerances, or 3D models?

Download R40-6710594 Datasheet from Xon Electronics
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Why Buy from Xon Electronics?

Xon Electronics offers fast and reliable access to premium hardware like the R40-6710594 Standoffs & Spacers by Harwin:

  • 100% Genuine Harwin Components
  • Global Shipping – USA, India, Australia, Europe & More
  • Bulk Pricing for OEMs and Production Facilities
  • Technical Support for Design and Integration
  • Secure Online Ordering and Rapid Fulfillment

Shop now at www.xonelec.com for the right hardware solutions, delivered globally.


Conclusion

The R40-6710594 Standoffs & Spacers by Harwin deliver precision, strength, and long-term reliability for PCBs and electronic assemblies. Whether you're stacking boards or isolating circuits, these components offer a robust and standardized solution. Now available at Xon Electronics with worldwide shipping options including the USA, India, Australia, Europe, and more.


FAQs – R40-6710594 Standoffs & Spacers

Q1. What size thread does this standoff have?
M3 metric thread on both male and female ends.

Q2. Is the material suitable for harsh environments?
Yes, nickel-plated brass resists corrosion and mechanical wear.

Q3. Can these be used for double PCB stacking?
Absolutely. Male-female design allows for reliable multi-board mounting.

Q4. Are these easy to install?
Yes, they feature a hex body for quick and secure installation.

Q5. Where can I buy them with global shipping?
Available at www.xonelec.com – shipping to USA, India, Australia, Europe, and more.


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