For modelers who value tidy assembly, the Serpent SER110191 Allen countersunk screws provide a compact fastening option. These M4x20 screws tuck into panels and components for a streamlined look.
The recessed head is perfect where you want parts to sit flush, such as body mounts, fairings, and flat panels. It helps avoid interference with moving parts or aerodynamic surfaces.
These M4x20 screws work across many RC platforms, making them useful when assembling kits or replacing worn fasteners during upkeep.
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