D300VS Corner Caps (Top and Bottom)

thingiverse

These are caps specifically designed for the corners of a D300VS delta printer. Using these caps allows one to adjust tower position without disassembling the belts or carriers. The parts are sized for commonly available 5/16" carriage bolts, as the square shoulder of a 5/16" carriage bolt is a perfect fit for the corner section holes, measuring precisely 12mm from corner to corner. In addition, the shaft of a 5/16" bolt measures approximately 8mm, making it suitable for use with 8mm carriage bolts if they are available. The bottom cap is designed for all three corners, while the top cap is intended for the X and Y towers. The top-Z tower cap, however, is specifically designed for the Z tower, where several wires exit the inner slot and a notch has been carefully crafted to accommodate them.