This is a set of 2.3x5x7mm pan head self-tapping screws designed for RC chassis applications where a stepped or specific depth fastener is required. The “5x7” designation typically refers to a screw geometry used in IMEX hardware systems where the screw has a short engagement section combined with a slightly longer effective reach for staggered or recessed plastic mounting points. These screws are commonly used in compact structural areas such as chassis reinforcement zones, suspension mounts, and gearbox housings where standard uniform-length screws do not provide optimal seating or clearance. The self-tapping design allows them to cut directly into molded plastic without requiring threaded inserts, making them suitable for repairs, replacements, and factory assembly points. Because of their non-standard stepped sizing, they are less universal than standard 2.3x6 or 2.3x8 screws and are typically used in specific IMEX-designed locations.
Features:
2.3x5x7mm pan head self-tapping screws for RC chassis use
Designed for IMEX 1/16-scale platforms (Shogun, Ninja, Katana)
Special stepped-length fastener for unique mounting depths
Cuts directly into molded plastic for secure installation
Used for chassis, suspension, and drivetrain structural components
Steel construction for durability under vibration and load
Intended for specific IMEX mounting geometries where standard screws do not fit