1KG Iron Half Round Head Solid Iron Rivets 5x20mm (about 255 pieces).

Rivets are made of of iron half round, which is strong and rust-proof and durable. Typically Used For Bolted Connections, Where a Threaded Shaft Mates With a Corresponding Threaded Hole or Nut. Connecting Scratched Construction columns And Accessories With Different bracing fuselage or landing struts; Widely used for DIY Remote Control Model, Model Toy ect. Work great on Gear shaft, motor shaft, airplane, aircraft toys, short support shaft, shaft pocket model. If you have any questions about the product, please feel free to contact us, and we will do our best to help you.