Cast Corner Bracket

(6 reviews) Write a Review
  •  Cast Corner Bracket  490
  •  Cast Corner Bracket  490


These Cast Corner Brackets are used to connect two V-Slot Linear Rails together for a 90 degree connection.

"Mount this corner to V-Slot Linear Rail using M5x8mm Low Profile Screws and M5 Tee Nuts."

Product Details

  • Qty. 1
  • Dimensions: 20mm x 20mm x 17mm
  • 4mm Wide T-Slot Tab
  • Compatible with 20mm V-Slot Linear Rail
  • Cast Aluminum
  • Color: Silver

Pro-Tip: The Cast Corner Brackets have stand off teeth (great for locking into the slot).  When mounted in this direction you would utilize an M8 Low Profile Screw and an M5 Tee Nut.  If you need to use the Cast Corners perpendicular to the V-Slot Linear Rail you can either flip the M5 Tee Nut upside down in the track of the V-Slot Linear Rail (this will ensure that the screw will grab the threads of the M5 Tee Nut) or you can sand the tabs off the bottom of the Corner Connector.

Assembly/Support/Documentation/3D Models

Easy follow along assembly video - top notch awesome community support - open source files and documentation and examples.

Support CAD Files

All registered Trademarks, Logos and other Intellectual Property found on the Site or mentioned herein belong to their respective owners.

View AllClose

6 Reviews

  • 5
    Arrived as depicted

    Posted by Lauren R on Mar 8th 2023

    These cast corners are great for the CNC frames at Openbuilds. Their oval slots allow for some wiggle room during orientation and work well with their bolt heads.

  • 5
    Great product

    Posted by D Low on Jun 29th 2022

    Conforms to the 90 degree angle and is suitable for my application.

  • 5
    Perfect corner bracket

    Posted by Steve Thatcher on Feb 22nd 2022

    I am building a voron 2.4 and these are ideal for mounting the extrusions that the build plate attaches to.

  • 5
    Cast corner bracket

    Posted by Bert on Jul 5th 2021

    These are ideal for use in corners to attach rail as well as gives great strength. A must have on your build.

  • 5
    Cast corner brackets

    Posted by Tim Curtis on Jul 18th 2018

    They work great to make a strong inside corner joint.

View AllClose