Hardware

M3 Button Head Screws are available in various lengths and Packs of 10, for your convenience. "These screws will fit the mounting holes of the OpenBuilds NEMA 17 Stepper Motors perfectly. They can also be used to mount Micro...

These Tee Nuts have a spring loaded ball that prevents unwanted movement of the nut in the slot. This allows for inserting nuts in the vertical position, as they will not slide from gravity.   "These Spring Loaded Tee Nuts are highly...

The flanged lip on this Bearing will catch on the outside of a 16mm hole on any plate.  Eliminates the need for recessed holes. Product Details Qty. 1 ABEC 3 RPM rating 3600 - 4300 Dynamic load rating: Cr(N)1252 Static load rating:...

These Serrated Flanged Nuts have a nice flange as well as a serrated face to grab hold and stay connected to your Plates. Product Details M5 Flanged OD 11mm Steel Color: Black OpenBuilds Part CAD Models and Drawings

M3 Nylon Insert Hex Locknuts available. Sold in Packs of 10 for your convenience. "These M3 Nylon Insert Hex Lock Nuts are great for OpenBuilds Projects that utilize an M3 Screw!" Product Details Qty. 10 M3 Alloy Steel Color:...

M5 Thin Hex Locknuts available. Sold individually for your convenience. "The Thin Hex Nut is affordable and works great with the OpenBuilds Low Profile M5 Screws!" Product Details Qty. 1 M5 Alloy Steel Color: Silver OpenBuilds Part...

 M3 Tee Nuts available. Sold in Packs of 10 for your convenience.  "These M3 Tee Nuts are great for when your Project requires M3 Screws."  Product Details Qty. 10 M3 Use for 10mm Size Slot (V-Slot Linear Rails) Nickel Plated...

M4 Screw includes a low profile socket head cap screw. Sold individually for your convenience. "This versatile screw can be used in many applications. Here at OpenBuilds we use this screw for mounting our Power Supplies." Product Details Qty...

M5 Set Screws available in various lengths and sold individually, for your convenience. "These M5 Set Screws are great when prefer a low profile connection point without a screw head.  They are used in many applications and with various...

8mm Shims in Stainless Steel. Sold individually for your convenience. "Slide on to an 8mm Metric ACME Lead Screw for a spacer." Product Details Qty. 1 ID 8mm OD 12mm 1mm Thick Stainless Steel Color: Silver OpenBuilds Part CAD Models and...

This Steel Tee Nut adds durable steel threads in wood and particle board and is great for Builds that need hold downs like the OpenBuilds Ox CNC Machine.  Product Details Qty. 1 Thread: 1/4" - 20 Barrel Length: 7/16" 4...

Self Tapping Screws available in various lengths and sold individually, for your convenience. "You can build a boxed frame out of V-Slot Linear Rail using these screws in a matter of minutes!" Product Details Qty. 1 #10 3/4"...

1/4" Flat Washers available. Sold individually for your convenience. "These are our go-to Flat Washers that we use for pressure-distribution on our Three Arm Knobs." Product Details Qty. 1 1/4" 47/64" OD .05" - .08" Thick Carbon Steel Color:...

These are the bearings that are used on the 8mm Acme Lead Screw.  They will fit into recessed plates such as the Threaded Rod Plate and C-Beam End Mount Plates. "They are awesome and super affordable!" Product Details Qty...

V-Slot Linear Rail Slot Washers available individually for your convenience. "This versatile washer can be used to bridge the slot on V-Slot Linear Rail to allow for the mounting of various components!" Product Details Qty. 1 M5mm...

M3 Cap Head Screws available in various lengths and individually, for your convenience. "These screws can be used in combination with the 1.5" Aluminum Spacers to mount Nema 17 Stepper Motors in a stand off position." Product...

These are the small bearings that are included with the Mini V Wheel Kits. "These Bearings can fit a variety of projects, for instance, filament extruder as they have a standard 5mm ID bore!" Product Details Qty. 1 ABEC 3 (Version 3) RPM...

Mini V Wheel Precision Shims offer precise spacing for your projects. "These are the Precision Shims used in the Mini V Wheel Kits and can also be used for spacing on many other applications." Product Details Qty. 1 M5 8mm OD 5mm...

These are post insertion Tee Nuts that can be added anywhere along the slot of V-Slot Linear Rail.  "These Drop In Tee Nuts are great to have on hand because they do not need to be placed in from the ends of the extrusion.  They can...

The Double Tee Nuts were designed to be used like a standard Tee Nut, making any connection needed anywhere along the length of the V-Slot Linear Rail. "These Double tee nuts are compatible with any M5 Low Profile Screw or...

These are the bearings that are included with the full size OpenBuilds V Wheel Kits.  They are awesome and super affordable!  Product Details Qty. 1 ABEC 1 RPM rating 5000-6000 Dynamic load rating Cr: 670 N Static load rating...

OpenBuilds M5 Tee Nuts are designed and custom made with angled corners to allow for a smooth transition when sliding into V-Slot Linear Rail. "You can use these Tee Nuts just like you would a Double Tee Nut to make any connection that you...

M5 Low Profile Screws available in various length and in Packs of 10, for your convenience. "These ultra-low profile screws provide plenty of clearance when Building!" Product Details Qty. 10 M5 Various Lengths Pitch: 0.8mm Hex 3mm Alloy...

Eccentric Spacers are available in various lengths and individually, for your convenience. "These Eccentric Spacers are the perfect solution for creating a pre-load from the V-Wheels to the V-Slot™ Linear Rail!" Product Details Qty. 1 6mm or...

The Precision Shims offer precise spacing for your projects. "This Precision Shim is included with every full-sized OpenBuilds Wheel Kit.  Place it between the two Bearings to avoid binding!" Product Details Qty. 1 5mm Bore 10mm...

M5 Nylon Insert Hex Locknuts are the standard go to nylon locking nut for all of your projects. "Pair the M5 Nylon Insert Hex Locknut with the M5 Low Profile Screw of your choice." Product Details Qty. 10 M5 Alloy Steel Color: Silver or...

Aluminum Spacers available in various, popular lengths and available in packs of 10, for your convenience. "We use one length of these versatile spacers to create a space between the Stepper Motor and the Motor Mounting Plate. This allows for...

Nylon Spacers available in various lengths and in Packs of 10, for your convenience. "These handy Nylon Spacers have many applications and are affordable enough to pick up a couple extra to have on hand!" Product Details Qty. 10 M5 (#10 Screw...