This 260-piece set includes M3 nylon black hex M-F spacers, screws, and nuts, all in one handy pack. It's the perfect way to keep your projects organized and professional-looking.

Get your 3D printer leveled and working like a charm with our easy-to-use M3 Screw, Spring, and Knob Levelling Pack. With this handy set, you'll have your 3D printer up and running in no time, so you can get back to making those impressive prints you're known for!

Our M4 screws are made from tough, hardened steel that's treated with black oxide for durability. The precision threads and square-edged hexes make it easy to tighten and loosen the screws. Sold in Pack of 10.

Socket cap screws are essential for high-strength fastening. With an Internal Hex or Allen drive style and cylindrical barrel-shaped head, they're easy to use and provide a great grip. The head diameter is typically 1.5 times or more, the diameter of the screw thread. Sold in Pack of 10.

Socket cap screws are essential for high-strength fastening. With an Internal Hex or Allen drive style and cylindrical barrel-shaped head, they're easy to use and provide a great grip. The head diameter is typically 1.5 times or more, the diameter of the screw thread. Sold in Packs of 10.

These star knobs are versatile and can be used as hold-down clamps on your machines or for locking gantries on the V-Slot rails. They're easy to adjust, require little to no maintenance, making them a great choice for your next project.

The Low Profile Screws are the perfect choice for your next project! Their ultra-low profile design provides plenty of clearance, making them ideal for use in tight spaces. The low profile head will not get in the way, ensuring a smooth build process. Lots of sizes to choose from for your projects. Sold in Packs of 10

Check out our awesome, high-quality, custom-made aluminum spacers! They make great, sturdy standoffs/spacings for your projects. This Metric version of the spacer is 10mm OD and 5mm ID, so you know it'll be a stable platform. The spacer has M5 ID to give a thicker wall to keep the screw snug and centered.

The High Quality MGN Series Linear Rail is perfect for 3d Printing, CNC Machining, Robotics, Measuring Equipment, and Other Machinery. It's extremely precise and offers high rigidity, making it the perfect choice for your linear motion needs.

The High Quality MGN Series Linear Rail is perfect for 3d Printing, CNC Machining, Robotics, Measuring Equipment, and Other Machinery. It's extremely precise and offers high rigidity, making it the perfect choice for your linear motion needs.

The MGW Series Linear Rail is perfect for anyone needing precision and accuracy in their linear motion. With a wide range of applications including 3D printing, CNC machining, robotics, and measuring equipment, this rail is perfect for your needs.

This micro limit switch is perfect for small automated machines. It's easy to use and reliable, making your work easier and faster.