Beefy 90 Degree Aluminum Corner Bracket For 80 20 T Slot Extrusions Inside Corner Connectors For 15 And 40 Series Quarter Inch Twenty Tapped Hole 2.5 Inch By 2.5 Inch By 0.625 Inch 10 Pack

Sturdy 90 Degree Aluminum Corner Bracket for 80/20 T-Slot
✔️ 2.5x2.5x0.625 in (63.5x63.5x15.9 mm), 1/4-20 tapped, 10-pack

This zinc corner bracket is designed to join 80/20 T-slot aluminum extrusion frames. It’s ideal for building sturdy frames, enclosures, workstations, or 3D printer bases with quick, lockable right-angle joints. Compatible with 15 or 40 Series extrusions and rides the channel to avoid machining.

✅ Footprint 2.5 in x 2.5 in, 0.625 in thick body
✅ 1/4-20 tapped hole for secure mounting
✅ Four set screws bite into the T-slot to lock position
✅ Zinc finish resists corrosion in shop environments
✅ Pack of 10 brackets per order

💡 What is a corner bracket used for in 80/20 extrusion systems?

A handy guide for framing and joining channels. - Provides right-angle support for modular frames - Enables quick repositioning of layouts without machining - Helps maintain alignment under load for dependable builds