Koswork 3x5.5x1mm 3mm Aluminium Blue RC Washer - KOS40355-1B

The Koswork KOS40355-1B aluminum washers are 3x5.5x1mm metric washers designed for use in RC car builds and maintenance. Supplied in blue anodized aluminum, this pack of eight 3mm washers is suited to assembly and adjustment work across a wide range of 1/10 and 1/8 scale RC vehicles where a lightweight metal washer is needed at screw or bolt points. The blue anodizing gives a clean finish while also helping with visual identification during builds.

Key Features

• Dimensions are 3mm inner diameter, 5.5mm outer diameter, and 1mm thickness — check these measurements carefully before ordering to confirm fitment
• Anodized aluminum construction keeps weight low compared to steel equivalents while still offering solid rigidity at fastener points
• Blue anodized finish adds a colour-coordinated look to RC builds and is easy to spot in a parts tray
• Pack of eight provides enough quantity for a full build or to keep as workshop spares

What's Included

• 8x Koswork KOS40355-1B 3x5.5x1mm blue anodized aluminum washers

What You Need

• Compatible RC car or buggy requiring 3mm washers at the specified dimensions
• Appropriate hand tools for installation (screwdriver or hex driver depending on fastener type)