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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.
LessM6x20 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
M8x20 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
M6x16 Zinc Plated Steel slotted cheese head machine screw. Grade 4.8, DIN84 compliance.
M6x75 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
M6x50 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
M6x30 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
M8x50 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
M8x40 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
M8x35 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
M8x30 Zinc Plated Steel hex head machine bolt. Grade 4.8, DIN84 compliance.
Protect your desktop with this 500x500mm aluminium Laser Engraver Bed, providing a large working area and better heat dissipation while engraving.
This 10mm GT2 Timing Belt is designed to convert rotational power from various motors such as stepper motors and servo motors into linear motion.
This 10mm GT2 Timing Belt is designed to convert rotational power from various motors such as stepper motors and servo motors into linear motion.
The DM542 Stepper Motor Driver offers high torque at all speeds – Ideal for CNC, 3D printing and machines requiring precise numerical value control.
Timing belts are designed to convert rotational motion from stepper motors and servo motors into linear motion (along a rail) and GT2 timing belts are perfect for this task. They have a special profile with rounded teeth which reduces backlash and makes this a popular choice for high precision 3D printers and CNC machines.
The ToolkitRC advanced ST8 Multiple Servo Tester is a clever tool for RC enthusiasts or electricians to test 4 servo motors at once with 8-channel signal output.
This awesome MakerBase MKS DLP Controller is ideal for building your very own DLP Printer, with an included touch display for easy interfacing.
A flanged ball bearing with a 3mm inner diameter, commonly used in a timing belt idler assembly.
An idler pulley for 10mm Timing belt. Made from aluminium and fitted with two 5mm bore bearings for low friction, smooth motion.
Become a laser wizard with the Creality 5W CR-Laser Falcon Engraver, a stable gantry to place over and inscribe stainless steel or cut 5mm wood in one pass. 400x415mm Work Area | 5W Laser Power | 0.06mm Precision | Gyroscope Tilt Detection | Stable Smooth Motion
These 608ZZ Radial Ball Bearings offer an 8mm Inner Diameter, a 22mm Outer Diameter and a 7mm thickness for low-friction radial motion.
Compression Spring - 12mm Long with 8mm outer diameter and 6.7mm inner diameter – Ideal for 3D printer extruders and printbed levelling.
This S2M Timing Belt is often used for RepRap 3D Printers and is capable of converting high torque from servomotors into linear motion.
A 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.
Become a laser wizard with the Creality 10W CR-Laser Falcon Engraver, a stable gantry to place over and inscribe stainless steel or cut 12mm wood in one pass. 400x415mm Work Area | 10W Laser Power | 0.06mm Precision | Gyroscope Tilt Detection | Stable Smooth Motion
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.