When setup accuracy matters, these 3RACING M3 flat washers give consistent spacer thickness and clean screw seating. The ten-piece pack of black 3.0mm washers is handy for regular maintenance and tuning sessions.
These flat washers combine low weight with enough rigidity to keep components aligned under normal running conditions. They are suitable for securing small parts and fine tuning clearances without adding bulk.
Whether adjusting wing height, motor mount spacing, or clearing servo linkages, these washers are a versatile fit for many RC assemblies and scales that use M3 hardware.
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