Uxcell 4 Pcs M3x35mm Round Aluminum Standoff Column Spacer, Coupling Screws Female Threaded Spacers for RC Multirotor Parts DIY FPV Quadcopter (Silver Tone)

What is this?

These round aluminum standoff column spacers with female threads are engineered for RC multirotor, FPV quadcopters, drones, and DIY models. They serve as coupling screws for connecting rods, pull rods, or top columns, providing secure component alignment in RC airplanes, CNC projects, and other precision assemblies.

Are there any advantages of the product?

Crafted from lightweight yet durable aluminum alloy with an anodized finish, these spacers offer high strength and corrosion resistance. The female threaded spacers have a smooth surface, are easy to install, and improve installation efficiency. Their hollow cylinder design ensures durability against vibrations and high temperatures while maintaining secure connections in demanding RC environments.

How to use it?

Simply install these female-threaded spacers onto M3 screw bolts for instant component spacing or extension. The self-tapping design allows easy assembly without pre-drilled holes, simply your drone-building or repair process.

What should I notice?

Actual product color may slightly differ from images. Dimensions have minor tolerances (±0.5mm). Select appropriate sizes from our range for your specific RC quadcopter or DIY application.