This original X380 CW bullet head nut set will make sure propellers be tightly installed on motors. It is strong and tough, definitely perfect design for your XK X380 RC quadcopter.<br><br>Features:<br>Easy to install.<br>Streamline structure design.<br>With strong quality but light weight.<br>Great performance for XK X380 RC quadcopter.<br>Made of good and new metal material.<br><br>Specifications:<br>Brand: XK<br>Item NO.: X380-023<br>Item Name: CW Bullet Head Nut<br>Material: Metal<br>Suit for: XK X380 RC Quadcopter<br>Item dimension: 15 * 13 * 11mm / pcs<br>Item weight: 2.1g / pcs<br><br>Package information:<br>Package size: 3 * 2 * 1cm / 1.2 * 0.8 * 0.4in<br>Package weight: 5g / 0.2oz<br>Poly bag package<br><br>Package list:<br>2 * XK X380-023 CW Bullet Head Nut