







🔩 Build like a pro, connect with confidence!
This 20-piece PETOX 4040 Series Aluminum Extrusion Connector Set includes corner brackets, M8 T-slot sliding nuts, hex screws, washers, and a wrench, designed for precise 90° assembly of 40mm aluminum profiles. Crafted from galvanized carbon steel and stainless steel for durability and rust resistance, it’s perfect for industrial frames, CNC machines, 3D printers, and DIY projects requiring robust, easy-to-install connections.





| Unit Count | 20.0 Count |
| Mounting Type | Corner Mount |
| Manufacturer | PETOX |
| Part Number | E2022000064 |
| Item Weight | 3.72 pounds |
| Product Dimensions | 7.88 x 5.12 x 1.19 inches |
| Item model number | 3540 |
| Style | 20 Set Silver 4040 Series with M8 screw nut |
| Finish | Painted |
| Installation Method | Screw-In |
| Included Components | 20pcs 3540 Corner Bracket, 40pcs M8 x 16mm T-Slot Sliding Nuts and Hex Screw Bolt, 1pc 6mm Wrench for set screw |
| Batteries Included? | No |
| Batteries Required? | No |
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