Mounting pad for wooden seats

prusaprinters

<p>My problematic chair has a solid oak frame but the seat is made from a relatively thin plywood. The seat is mounted using four sheet metal angled brackets to the frame, with only a single wood screw into the plywood seat. This screw constantly works itself loose from the seat.</p><p>This mounting pad brings three angled screws into the plywood together with an M5 hex head screw that can be mounted to the angled bracked using a nyloc nut.</p><p>Required:</p><ul><li>1 pcs M5*10 hex head screw</li><li>1 pcs M5 washer</li><li>1 pcs M5 nyloc nut</li><li>3 pcs 3 mm flat head wooden (self tapping) screws</li></ul><p>Printed in PETG, 15% infill</p><p>The files are slightly updated, compared to the pictures. Screw angle is now only 30 degrees to the normal to simplify mounting into the wood.</p>