Choose the Factory Pro FP-S-SS0304 Stainless Steel Hex Socket Set Screw M3x4 (10pcs) when you need compact, corrosion resistant fixings. These screws are made to sit flush and lock small components in place, helping keep your model running cleanly between services.
M3x4 is a common size across RC components, offering a neat fit for many mounting points. Stainless steel resists rust and holds up well outdoors. The hex socket profile lets you tighten them accurately with common Allen drivers.
Typical uses include securing motor brackets, fixing drivetrain parts and retaining small mounts. The fine threads deliver good holding power and minimise the chance of parts working loose under normal running conditions.
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