Check the listing for details. Metal M5x10 Washer Spacer 0.5mm Thickness (4pcs). Condition: New. Listed at 1.20 USD. Metal M5x10 Washer Spacer 0.5 mm Thick (4 pcs) from Integy offers precise, durable spacers for M5 hardware in RC projects. Each spacer is 0.5 millimeters thick and the four pieces provide flexible options to dial in fit and alignment. Ideal for RC cars, trucks, planes, and boats where accurate spacing improves gear mesh, hub alignment, motor mounts, and linkage positions. Use these washer spacers to reduce play, fine tune performance, and maintain proper clearance in tight builds. Key details: Brand Integy, MPN C27572, Item C27572, New condition. Crafted from durable metal and designed for reliable performance with standard M5 hardware. Suitable for hobbyists and builders aged 14 years and up. Keep a spare set on hand for maintenance and upgrades.