Description
The T-Nut Block is designed for use with 4040, 4080, and other compatible 40-series T-slot aluminum profiles. It slides into the profile groove and provides a convenient threaded mounting point for attaching brackets, panels, accessories, and other components.
Compared with standard T-nuts, this version features a thicker construction, offering greater screw-to-thread contact and helping create a stronger, more stable connection. It is suitable for a variety of aluminum extrusion assemblies and can be used in both new builds and modifications.
These T-nuts are ideal for CNC machines, 3D printer frames, workbenches, machine structures, industrial frames, and DIY projects where secure and adjustable fastening is required.
Specifications
| Specification | Details |
|---|---|
| Product Type | T-Nut / T-Slot Nut Block |
| Compatible Profiles | 4040, 4080 & compatible 40-series profiles |
| Available Thread Sizes | M4, M5, M6 |
| Material | Nickel |
| Color | Silver |
| Screw Size | 6 mm |
| Thread Size | M6 |
| Length | 18 mm |
| Width | 8 mm |
| Height | 6 mm |
| Design | T-Slot / Drop-In |
| Application | CNC Machines, 3D Printers, Aluminum Frames & DIY Projects |
Note: The provided specifications list M4, M5, and M6 variants, while the detailed specification mentions an M6 thread. Please select the required thread size according to the available product variant.
Package Includes
- 1 × T-Nut Block — selected M4, M5, or M6 variant












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