M3 x 6mm Socket Head Cap Screw – Hex Drive Bolt | Precision Steel Fastener for 3D Printer, CNC, Robotics, and V-Slot Projects

Description

✅ Metric M3 thread – 3mm diameter
✅ 6mm length – ideal for sensors, mounts, brackets
✅ Socket head – Allen drive (2mm)
✅ Carbon steel with black oxide or zinc finish
✅ Common in Ender, Prusa, Voron, and other builds