precision M3 hardware
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M3 x 4mm Socket Head Cap Screw – Hex Drive | Steel Screw for 3D Printer, CNC, Robotics | Precision Hardware Fastener
$0.35• Creality Ender 3 / CR-10 / Ender 5
• Voron printers, Prusa i3 MK3
• CNC assemblies and linear rails
• Robotics & electronics projects
• Mounting extruders, fans, brackets, and more