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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.
LessThis Creality 42-34 Stepper Motor is a common Z-Axis and Y-Axis stepper for Creality 3D Printers, stocked as a simple and easy drop-in replacement.
This Servo Driver HAT greatly expands servo driving capabilities for Raspberry Pi projects, featuring 16 12-bit PWM Channels and an I2C interface.
These Waveshare SC15 Serial Bus Servo Motors provide robotics Makers with programmable serial bus servos which rotate 180° or continuously with high 17kg torque.
The ESP32 Servo Driver controls up to 253 servos and offers in-built WiFi and BLE 5.0, ideal for driving multi-limbed robotics like hexapods and humanoids.
The M3 Nyloc Nut is a specialised nut with a nylon collar that resists loosening under vibration and torque.
The M4 Nyloc Nut is a specialised nut with a nylon collar that resists loosening under vibration and torque.
Find the perfect screws to fasten your components in place with these M3 x 40 Counter Sunk Screws, sold in packs of 10.
This standard aluminium GT2 Timing Pulley for CNC machines and 3D printers is suitable for 6mm GT2 belt.
This standard Hobby Brushed DC Motor is the ideal, affordable tool for basic robotics and electronics projects, featuring 8000 RPM at 3V.
This 50 Pack of M3 Knurled Brass Threaded Nut Inserts are easy to heat press with the included soldering tip and enhance the functionality of your 3D Prints.
This ingenious NEMA 23 Closed Loop Stepper Motor is called the MKS SERVO57A, and offers loss-free stepping for high-precision applications.
A flanged ball bearing with a 5mm inner diameter, commonly used in a timing belt idler assembly.
Strong N38 Grade Neodymium Magnets in standard Disk shape with a large 15mm diameter and 7mm thickness.
M3x16 Zinc Plated Steel slotted cheese head machine screw. Grade 4.8 DIN84 compliance.
These rare-metal Rectangular Neodymium N42 Magnets are ideal for various applications due to their strong magnetic capabilities and small size.
Small but powerful N38 Grade Neodymium Magnets in standard Disk shape with 5mm diameter and 3mm thickness.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M5x8 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M5x10 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M4x20 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M4x10 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M4x8 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M3x20 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M3x16 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M3x10 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M3x8 Stainless Steel fasteners with grade A2-304 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M5x10 High Tensile fasteners with grade 12.9 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M5x8 High Tensile fasteners with grade 12.9 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M4x20 High Tensile fasteners with grade 12.9 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M3x8 High Tensile fasteners with grade 12.9 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M3x10 High Tensile fasteners with grade 12.9 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M3x16 High Tensile fasteners with grade 12.9 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M4x8 High Tensile fasteners with grade 12.9 and DIN912 compliance.
Fill your hungry workshop jars with handy Hex Socket Cap Screws of all sizes, like these M3x20 High Tensile fasteners with grade 12.9 and DIN912 compliance.
This little Robot Wheel is 40mm in diameter and 4mm wide, capable of easily press-fitting onto the N20 micro metal geared 3mm motor shafts.
The L298N H-Bridge Stepper Motor Shield is designed to drive inductive loads like relays, solenoids and motors – An affordable driver for Arduino projects.