M5 M6 M8 T-Slot Straight Connector Nuts
These T-slot straight connector nuts create strong, concealed joints between aluminum extrusion profiles. The long sliding nut blocks fit inside the profile channel and distribute the clamping force across a wider area than a standard single T-nut.
Choose M5, M6 or M8 metric threads to match your fasteners and frame load. The plated carbon-steel body offers good strength and corrosion resistance for machine frames, workstations, guards, conveyors and modular industrial structures.
Key Features
- Long straight strip design for stable profile-to-profile connections.
- Compatible with common 20, 30, 40 and 45 series aluminum profiles.
- Metric M5, M6 and M8 threaded options.
- Carbon-steel construction with a bright plated finish.
- Slides into the T-slot for a clean connection with no exposed bracket.
- Suitable for new assemblies, extensions and frame reinforcement.
Product Specifications
| Specification | Details |
|---|---|
| Product type | T-slot straight connector / sliding nut block |
| Material | Carbon steel |
| Thread options | M5, M6, M8 |
| Compatible profile series | 20 / 30 / 40 / 45 series |
| Measurement system | Metric |
| Thread grade | Class 6 |
| Surface finish | Zinc / nickel-plated finish |
| Standard | DIN-compatible metric format |
| Applications | General industry, heavy-industry frames, machine structures and workstations |
How to Select
Confirm the profile series, slot width and required thread size before ordering. Select the connector length and number of threaded holes according to the joint length and expected load. Contact us with a profile drawing or cross-section if you need help matching the correct connector.
Frequently Asked Questions
What profiles are these connector nuts designed for?
They are offered for common 20, 30, 40 and 45 series T-slot aluminum profiles. Slot geometry can vary, so please confirm the profile drawing before ordering.
Which thread sizes are available?
Standard options include M5, M6 and M8 metric threads.
Where are straight connector nuts used?
They are used for concealed end-to-end profile joints, frame extensions and additional reinforcement inside T-slot channels.
