HARWIN R30 Aluminium Circular Clearance Spacer, M3 - 4mm

The HARWIN R30 Aluminium Circular Clearance Spacer is a precision-engineered component designed for reliable use in electronic and mechanical assemblies. This metric spacer is part of the robust R30 series, crafted from aluminium and finished with a clear passivation coat to provide excellent resistance against oxidation and corrosion. The circular clearance design ensures a perfect fit for M3 threaded fasteners, offering stable and consistent spacing between components.

The primary function of this spacer is to create a defined gap, which is essential for preventing short circuits, managing airflow, or simply aligning parts within an enclosure. Its aluminium construction offers an ideal balance of lightweight properties and structural strength, making it suitable for applications where weight is a consideration without compromising on durability.

Key Features & Specifications

• Material: High-quality aluminium for a lightweight yet strong build.
• Finish: Clear passivation applied to the surface, providing a protective layer that significantly reduces the risk of oxidation and tarnishing over time.
• Type: A round, circular clearance spacer, also referred to as a pillar, designed for M3 size fixings.
• Series: Part of the reliable and widely used HARWIN R30 product range.
• Construction: Manufactured to precise metric standards, ensuring consistent dimensions and a reliable performance in any assembly.

These spacers are sold individually, allowing for exact quantities to be ordered for any project, from prototyping to full-scale production. They are a fundamental hardware item in any engineer's or maker's toolkit, essential for building computers, drones, custom electronics, and myriad other DIY or professional projects.

Variant Details

• Size: 4mm