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.

These Micro Limit Switch Kits are perfect for your build. They're easy to install and add an extra layer of protection. This micro limit switch is perfect for small automated machines. It's easy to use and reliable, making your work easier and faster.

Eccentric Spacers 6.35mm (1/4″) - If you're looking for a way to tighten up your V Wheels on V-Slot, eccentric spacers are the perfect solution. These little guys are essential when you want to avoid any slack in the movement of the gantry cart. So don't wait, pick up some eccentric spacers today!