The HUDY 903318-T M3x18 flat head screw pack includes four titanium hex socket screws intended for RC applications where a slim, countersunk fastener is required. The flat head profile sits flush with panels to avoid catching on bodywork and adjacent components, and the hex socket enables firm torque control with common hex tools.
These screws are useful when replacing steel fasteners to cut weight at attachment points or to gain better corrosion resistance. They work well for securing body panels, fitting small hop-up parts, and mounting brackets on standard 1/10 and similar RC chassis that use M3x18 screws.
Fitting notes: use an M3 hex driver, fully engage the driver in the socket to prevent slipping, and tighten progressively so the head seats flush without stressing threads or mating parts. Check screws regularly and replace if any thread damage is detected.
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