Building Components

Our M3 Cap Head Screws are crafted to provide a secure connection for a wide range of projects. Featuring an M3 thread with a 0.5 mm pitch and a 2.5 mm hex drive, these screws deliver consistent reliability. Features: Effortless Installation Long-Term...

Achieve precision alignment and smooth motion with the Mini V Wheel Precision Shim. Designed to provide the perfect spacing between bearings and components, this stainless steel shim enhances performance by reducing friction, preventing binding, and...

Achieve seamless 90-degree connections between V-Slot Linear Rails without compromising your build's aesthetics. These brackets provide reliable joints and increase structural integrity. Features: Internal Integration Easy Installation Makes a sturdy...

The OpenBuilds Cast Corner Bracket is a popular choice among builders for creating reliable 90° connections in a variety of linear rail systems. Constructed from durable cast aluminum and finished in silver, it delivers a straightforward and...

This sleek handle not only enhances the portability of your machine when mounted directly onto a V-Slot Linear Rail but also adds a refined touch when used as an enclosure door handle. Features: Provides Enhanced Portability Perfect size handle for your...

The Double Tee Nut is a well-established component used in countless V-Slot projects. It provides a reliable way to secure accessories and Parts along your V-Slot Linear Rail. Features: Versatile Mounting: Connect parts anywhere along the rail without...

This Spacer Block raises the V-Slot Gantry Plate by 12mm, providing the clearance needed to run transmission components like Belt Drives or Threaded Rods underneath. It’s an essential accessory for builds that require smooth, unobstructed movement...

These high-performance ball bearings are the key component in our full-size wheel kits, designed to excel in demanding applications. Their precision and durability also make them a great choice for a wide variety of other mechanical uses. Features: Deep...

M5 Tee Nuts are a must-have for virtually every Build, providing a strong and reliable way to attach components along V-Slot and C-Beam Linear Rails. Used in nearly every project, these essential fasteners make assembly quick and efficient—so...

The OpenBuilds Low Profile Screws are essential fasteners designed for CNC machines, 3D printers, robotics, and other mechanical applications. Featuring a sleek, low-profile head, these screws provide a strong and secure connection while maintaining a...

Perfect for securing components at 90-degree angles or providing sturdy support for CNC machine spoiler boards, these L brackets offer the reliability and versatility needed for any project. Features: Versatile Placement: Fits along the rail...

OpenBuilds Eccentric Spacers are essential components for fine-tuning the tension and alignment of V-Wheels on V-Slot and C-Beam Linear Rails. They provide a precise adjustment mechanism, allowing builders to dial in the perfect fit for smooth and stable...