8 PCS URUAV M3 4.5+6.5mm 6+6mm Aluminum Stack Standoff Flight Controller Fixed Screws for RC Drone

8 PCS URUAV M3 4 5 6 5mm 6 6mm Aluminum Stack Standoff Flight Controller Fixed Screws for RC DroneNote There are 5 colors are available Other colors are not on sale Specification Brand name URUAVItem name Aluminum stack standoffFixed ScrewsSize M34 5mm 6 5mm 6mm 6mmColor Silver Blue Black Red Titanium Grey4 5mm 6 5mmInner thread depth 3mmStud length 6 5mmSpacer length 4 5mm6mm 6mmInner thread depth 5mmStud length 6mmSpacer length 6mmPackage Included 4 x M3 4 5mm 6 5mm4 x M3 6mm 6mm