ARRMA ARA-2258 Button Head Screw M4x20mm

These high-quality M4x20mm button head screws provide ideal replacement hardware for kit-supplied fasteners on ARRMA vehicles, and are a factory standard part on the Fury 223S 2WD platform. The M4x20mm spec — metric 4mm thread diameter with a 20mm thread length — is used at longer-reach mounting points where a shorter screw won't achieve full engagement.

Each screw is made from strong, durable steel for long-lasting performance, with precision manufactured threads for a consistent fit and fast servicing. Clean, accurate threads thread in straight, torque predictably, and back out cleanly during rebuilds instead of stripping the hex or galling in composite parts.

Hardware disappears constantly on a working bench — dropped in the grass, rounded out by a worn driver, or left in the last chassis you parted out. Keeping factory-spec spares in the pit box means a missing screw never stops a rebuild or a run day.

The package includes four M4x20mm button head screws.