Features: <br />Compatibility: This screw nut set is compatible with Wltoys 104001 RC car.<br />Size: Nut diameter: 9mm; hole diameter: 3mm.<br />Durable: Made of high-strength aluminum alloy material, it is durable and has a long service life. <br />CNC Machining: Our aluminum alloy screw nuts are processed with CNC technology that offers stable machining quality and high accuracy.<br />Details: Anodized oxidation treatment of the surface contributes to the elegant appearance of your RC car.<br />After-sales Service Guarantee: Any problem, please contact our store without hesitation. Honor to serve you! <br/>Specifications:<br />Name: screw nut <br />Material: aluminum alloy <br />Color: blue/purple/red/gold(optional)<br />Quantity: 4pcs<br />Size: <br />Nut diameter: 9mm<br />Hole diameter: 3mm <br/>Package Information:<br />Size: 7*4.5*0.5cm <br />Weight: 2g <br/>Package list: <br />4*screw nut