🔧 Build Bold. Connect Confidently. Own the Frame.
This 20-piece set of 2020 series black oxide aluminum extrusion corner brackets comes complete with M5 galvanized t-slot nuts, stainless steel hex bolts, washers, and an M5 wrench. Designed for precise 90-degree connections, it’s compatible with popular 20/20 and 80/20 aluminum profiles, making it ideal for industrial frames, 3D printers, CNC machines, and robotics projects. Engineered for durability and ease of use, this kit ensures your structural builds are both strong and sleek.
| Finish Type | Black Oxide |
| Unit Count | 20 Count |
| Item Depth | 20.0 millimeters |
| Mounting Type | Shelf Mount |
| Manufacturer | Tongling Hardware |
| UPC | 796862232429 796862233136 |
| Part Number | TL-2028-20B |
| Item Weight | 14.8 ounces |
| Item model number | 2020 series extrusion M5 |
| Size | 20Set black with M5 screw nut |
| Style | 20Pcs 20x28 Bracket with M5 Bolt Nut |
| Finish | Black Oxide |
| Shape | 20 x 28mm 20 series bracket |
| Item Package Quantity | 1 |
| Number Of Pieces | 20 |
| Head Style | Hex |
| Cutting Diameter | 20 Millimeters |
| Measurement System | Metric |
| Included Components | 2020 m5 screw bolt, 2020 m5 slide nut, 20x28 20 series aluminum extrusion bracket |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 20 Millimeters |
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