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Our range of Mechanics/CNC components caters to mechanically-minded individuals, with extrusions, motors, belts and other parts relating to linear motion, structural design, as well as precision movement along predefined axes. From Smoothieboards to springs, this category focuses on everything you need for your mechanical engineering projects.
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Our range of Mechanics/CNC components caters to mechanically-minded individuals, with extrusions, motors, belts and other parts relating to linear motion, structural design, as well as precision movement along predefined axes. From Smoothieboards to springs, this category focuses on everything you need for your mechanical engineering projects.
This category was born from our curiosity and eagerness for building machines, equipment and toys like 3D printers, CNC machines and robots, and is essentially the culmination of all of the different parts and components that we have enjoyed using over the years. And just like all of our other products here at DIYElectronics, these are all parts that we trust and utilise in our own projects, ensuring that you, our customers, are getting the exact same quality that we choose to use.
Whether you are looking to build CNC machines, 3D printers or little robot buddies to clean the house, our Mechanics/CNC section is the best place to start looking for the parts you need.
LessA SI3T/K rod end bearing with female M3 thread for attachment. Used commonly in RC equipment and delta style 3D printers.
This Creality 42-40 Stepper Motor is stocked as a common Z-Axis, Y-Axis and E-Axis stepper replacement for a variety Creality 3D Printers.
These Pre-Set Nut Sleeves have a 10mm span to slide into a PG40 to PG60 aluminium extrusion and fix your pre-set nut properly in place for solid connections.
These Pre-Set Nut Sleeves have an 8mm span to slide into a PG30 aluminium extrusion and fix your pre-set nut properly in place for solid connections.
This little Robot Wheel is 56mm in diameter and 6mm wide, capable of supporting 9g servo motors and giving your little robots freedom of movement.
Easily replace any lost screws and nuts on your Ender 3 S1 with this Creality Original Screw Kit, a complete spare set of assembly nuts and bolts.
These Neodymium N38 Countersunk Ring Magnets are sold in 5 pairs of 2 magnets with strong holding power for your 3D print experiments and simple snap circuits.
These 10mm diameter 4mm thick Neodymium N38 Countersunk Ring Magnets are sold in pairs with strong holding power for 3D print projects and simple snap circuits.
These 12mm diameter 3mm thick Neodymium N38 Countersunk Ring Magnets are sold in pairs with strong holding power for 3D print projects and simple snap circuits.
These 20mm diameter 5mm thick Neodymium N38 Countersunk Ring Magnets are sold in pairs with strong holding power for 3D print projects and simple snap circuits.
These tiny HR8833 Thumbnail Stepper Motor Drivers are designed for controlling dual-H bridge 1.5A DC motors up to 10V and perfect for compact projects.
This tiny 6V Linear Actuator provides powerful 128N thrust along a 50mm stroke and precise linear motion control, ideal for DIY lifting projects or auto locks.
This tiny 6V Linear Actuator provides powerful 128N thrust along a 100mm stroke and precise linear motion control, ideal for DIY lifting projects or auto locks.
These 15mm diameter 5mm thick Neodymium N38 Countersunk Ring Magnets offer strong holding power for 3D print projects and simple snap circuits.
As an Original Creality Spare, this 2GT Timing Belt is primed to exact specifications to replace the X-Axis belt on your Creality Ender 3 S1 or Ender 3 S1 Pro.
As an Original Creality Spare, this 2GT Timing Belt is primed to exact specifications to replace the Y-Axis belt on your Creality Ender 3 S1 or Ender 3 S1 Pro.
These small N38 Grade Neodymium Magnets grant the power of magnetism to your DIY project with their disk shape of 6.3mm diameter and 3mm thickness.
This classic Aluminium GT2 Idler Pulley works with a 9mm timing belt on your CNC Machines and 3D Printers.
The Reversible High Torque DC Gear Motor provides 10rpm at 12V for a compact motion solution with a micro-turbine worm design and self-lock functionality.
The Reversible High Torque DC Gear Motor provides 90rpm at 12V for a compact motion solution with a micro-turbine worm design and self-lock functionality.
Create a fun laser maze or security motion detectors with these M12 Photoelectric Modules that create an IR laser beam up to 20m between two laser modules.
The 6V Peristaltic Pump is a simple and useful DC motor that offers a flow rate of up to 100 millilitres per minute, ideal for dosing and precision flow control.
These M10 to M6 Hole Reducer Bolts are handy solutions to your fastening mismatches, giving you a snug fit to adapt your modular assemblies.
These M14 to M8 Hole Reducer Bolts are handy solutions to your fastening mismatches, giving you a snug fit to adapt your modular assemblies.
These M4 thread Pre-Set Nuts are ideal fasteners for easily assembly of mounting plate, brackets, and other components with PG40 to PG60 aluminium extrusions.
These M5 thread Pre-Set Nuts are ideal fasteners for easily assembly of mounting plate, brackets, and other components with PG15 and PG20 aluminium extrusions.
These M5 thread Pre-Set Nuts are ideal fasteners for easily assembly of mounting plate, brackets, and other components with PG40 to PG60 aluminium extrusions.
These M6 thread Pre-Set Nuts are ideal fasteners for easily assembly of mounting plate, brackets, and other components with PG40 to PG60 aluminium extrusions.
These M8 thread Pre-Set Nuts are ideal fasteners for easily assembly of mounting plate, brackets, and other components with PG40 to PG60 aluminium extrusions.
These M4 thread Pre-Set Nuts are ideal fasteners for easily assembly of mounting plate, brackets, and other components with PG30 aluminium extrusions.
These M6 thread Pre-Set Nuts are ideal fasteners for easily assembly of mounting plate, brackets, and other components with PG30 aluminium extrusions.
These M5 thread T-Nuts for PG40 to PG60 T-Slot/V-Slot extrusions offer a modular, convenient design while ensuring reliable fastening characteristics.
These M4 thread T-Nuts for PG30 T-Slot/V-Slot extrusions offer a modular, convenient design while ensuring reliable fastening characteristics.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M4x55 High Tensile fasteners with grade 12.9.
Take advantage of the precision and power of this 12V 83RPM Metal DC Geared Motor, featuring an integrated quadrature encoder for 16 counts per revolution.