4-Pack Copper Hex Standoff Columns 10mm x 25mm Twist Nuts

4-Pack Copper Hexagon Extension Standoff Columns – 10mm Diameter, 25mm Long

Upgrade your wiring, PCB, or hardware assembly projects with these precision-machined copper hexagon extension standoff columns. Sold in a convenient pack of 4, these hand-twist hex nuts are designed for a secure, reliable connection wherever spacing, isolation, or height extension is needed.

Key Features

• Premium Copper Construction: Made from high-quality copper for excellent conductivity, durability, and corrosion resistance.
• Precise Dimensions: 10mm diameter hexagon body, 25mm in length — ideal for consistent height isolation and extension in electronics and mechanical assemblies.
• Hand-Twist Design: Easy tool-free installation. Simply align the groove, rotate clockwise until secure, and you're done.
• Versatile Use: Suitable for PCB mounting, circuit board standoffs, hardware wiring setups, and hose connection applications.
• Pack of 4: Great value — four identical standoff columns included per order.

Specifications

• Material: Copper
• Diameter: 10mm (Hexagon)
• Length: 25mm
• Quantity: 4 pieces per pack
• Country of Origin: Made in Mainland China

Installation Tips

Align the groove of the standoff column to the corresponding groove on your mounting point. Rotate clockwise firmly until it can no longer turn. After use, remove the column promptly to maintain a clean, secure assembly.

Package Contents

• 4 × Copper Hex Extension Standoff Columns

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For general electronics safety guidelines and best practices when working with hardware components, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Spacers and standoffs

Frequently Asked Questions

Q: What material are these hex standoff columns made from?

A: These standoff columns are made from high-quality copper, offering excellent conductivity, durability, and resistance to corrosion — making them ideal for electronics and hardware applications.

Q: What are the exact dimensions of these copper standoffs?

A: Each copper hexagon standoff column measures 10mm in diameter and 25mm in length, providing consistent height isolation and spacing for PCB mounting or mechanical assemblies.

Q: How many standoff columns are included in a pack?

A: Each order includes a pack of 4 copper hex extension standoff columns.

Q: Do I need special tools to install these hex standoffs?

A: No special tools are required. The hand-twist design allows for easy installation by hand — simply align and rotate clockwise until secure.