HC-SR04 Ultrasonic Mount Bracket - Printable Fixture Plate (42.3x17.3mm) + 2020

Original printable mounts for the common HC-SR04 ultrasonic module. Flat fixture plate, locating cradle, and 2020 extrusion style. No logos. Not affiliated with any HC-SR04 vendor. Commercial license: you may sell physical prints; do not resell or share the files. CAD-verified, untested on printer. Hardware: All parts take M2 brass heat-set inserts (hole 3.2 x 4.0, boss OD 7.2; boss height 3.5 on plate/cradle pads, 4.0 on 2020; insert 4.0 mm long max). Board screws: 4x M2 x 5. Do not use longer…

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