







🔧 Build smarter, not harder — connect with confidence!
This 20-set connector kit features high-quality black zinc alloy 4040 series corner brackets, 40 M8 T-slot nuts and bolts, plus a hex wrench, designed for durable, corrosion-resistant, and precise assembly of aluminum extrusion profiles. Ideal for professional-grade DIY industrial frames, 3D printers, and CNC machinery, it ensures flexible, strong, and easy-to-install connections.





| Finish type | Black |
| Item depth | 1.19 inches |
| Mounting type | Corner Mount |
| Manufacturer | PETOX |
| Part number | E2022000063 |
| Item Weight | 1.47 Kilograms |
| Product Dimensions | 20.02 x 13 x 3.02 cm; 1.47 kg |
| Item model number | 3540 |
| Color | Black |
| Style | 20 Sets Black 4040 Series |
| Finish | Black |
| Included components | Wrench |
| Batteries Included? | No |
| Batteries Required? | No |
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