Audi/VW plastic captive nut

thingiverse

This remix of SpectreGadget's original mount/nut (https://www.thingiverse.com/thing:703543) accommodates different screws/bolts for a more versatile fit. Modified from the VW/Audi part number 811807577C, this adaptation provides an aftermarket boot/trunk grocery bag hook kit suitable for Audi A5/S5 coupe models. A specific issue was encountered with aftermarket kits (e.g. http://amzn.eu/625QZML), which come with M5 x 20mm hex socket cap head screws that were too long for SpectreGadget's original mount. This remix includes three different bolt/screw options, utilizing both the longer M5 and other common screws: * A 4.6mm through hole suitable for M5 (5mm) screw * A 3.0mm through hole suitable for 3.5mm (No. 6) self-tapping screws * A 2.5mm through hole suitable for 3.0mm (No. 4) self-tapping screws Testing was conducted on various hole sizes and print orientations to ensure strength and durability in PLA. Printing upright causes a weakness in the "legs" that can lead to them snapping under pressure when applied inwardly. Laying the part flat aligns the layers along the leg, allowing for additional flexibility. The part has been modified to lay flat, eliminating the need for support during printing. It is essential to note that no testing has been conducted on this adaptation in other materials.