precision screw M4
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Add to cartMORE INFOM4 x 16mm Hex Pan Head Screw | Black 304 Steel Metric M4 Bolt for 3D Printers CNC Robotics Extrusion Frames | Durable Pan Head Fastener
$0.77• 3D printer frame assembly
• CNC and robotics mounts
• Fan and electronics covers
• Aluminum extrusion hardware
• Linear rail brackets and gantries -
Add to cartMORE INFOM4 x 16mm Hex Socket Pan Head Screw – 304 Stainless Steel | Metric M4 Bolt for 3D Printers, CNC, Robotics & Frame Mounting
$0.58• 2020 / 2040 V-slot and T-slot extrusions
• Linear rail and drag chain brackets
• Fan shrouds, stepper mounts, hotend plates
• Frame assemblies and CNC enclosures
• 3D printer, robotics, and laser cutter builds -
Add to cartMORE INFOM4 x 18mm Flat Head Screw | 304 Steel Hex Socket Countersunk Bolt | Metric M4 Hardware for 3D Printers CNC Robotics Flush Mount Fastening
$0.37• Aluminum V-slot/T-slot extrusion builds (2020/2040)
• 3D printer frame upgrades
• Linear rail or drag chain brackets
• Stepper motor and PSU mounts
• CNC or laser machine plate fastening -
Add to cartMORE INFOM4 x 18mm Flat Head Socket Screw | Grade 10.9 Black Countersunk Hex Drive Bolt | Metric M4 Fastener for 3D Printers CNC Robotics Flush Mount Hardware
$0.30• Mounting gantry plates or stepper brackets
• Flush-fit screws for aluminum extrusion ends
• 3D printer frame and Z-axis mods
• Robotics & motion system plates
• CNC tool mounting and panels