Brief Description: Spar web nut plates and tie down bracket
Cut tie down extrusion to length. Tap threads in one end of extrusion. Match drill extrusion to spar web. Countersink nut plate holes in extrusion. Deburr and prime extrusion. Install nut plates. Rivet tie down assembly to spar web. Bolt aileron brackets to spart web and tie down assembly.
