30Pcs M8 Spring T Nuts 4040 Series
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- [Roll In T-Nut Size]: 4040 series, m8 thread size, for aluminum extrusion profiles with an 8mm T-slot width.
- [Premium Material]: Roll-in spring T-Nut is made of high-quality 8.8 grade carbon steel with nickel-plated finish, rust and corrosion resistant, smooth and attractive surface.
- [Easy Installation]: Features a rolling ball spring mechanism that holds the nut in place within the 8mm slot of 4040 aluminum extrusion profiles. No more falling or slipping during assembly, this roll-in t-nut allows for one-handed operation in tight spaces.
- [Wide Application]: This m8 4040 series t-slot nuts accessory hardwares widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects, 3D carvers, etc.
- [Package Includes]: 30pcs m8 roll-in spring T-Nut.
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Estimated shipping
Select a product to estimate shipping.Need a reliable way to attach components to your aluminum extrusions? YUEARN’s 30Pcs M8 Spring T Nuts 4040 Series offer a secure and easy-to-use solution for a wide range of projects.
Key Highlights
- Secure Attachment: The rolling ball spring mechanism firmly holds the nut in place, preventing slippage during assembly.
- Durable Construction: Made from high-quality 8.8 grade carbon steel with a nickel-plated finish for excellent rust and corrosion resistance.
- Easy Installation: Designed for one-handed operation, simplifying assembly in tight spaces.
- Precise Fit: Specifically designed for 4040 aluminum extrusion profiles with an 8mm T-slot.
- Versatile Use: Ideal for building industrial frames, 3D printing, CNC machines, and robotics projects.
Useful Facts
- Material: Carbon Steel, Nickel-Plated
- Thread Size: M8
- Compatible Groove Diameter: 8 millimeters
- Grade Rating: 8.8
- Item Dimensions: 0.85 x 0.52 x 0.3 inches
Good Fit For
- 3D Printer Builds
- CNC Router Projects
- Industrial Aluminum Frame Construction
- Robotics and Automation
- DIY Electronics Projects
Product details




| Main Specification | |
|---|---|
| Material | Carbon Steel or Nickel |
| Manufacturer | YUEARN |
| Exterior Finish | Nickel |
| Metal Type | Carbon Steel |
| Thread Coverage | Partially Threaded |
| Outside Diameter | 8 millimeters |
| Brand | YUEARN |
| Number of Items | 30 |
| Fastener Type | T-Slot |
| Item Diameter | 8 Millimeters |
| Thread Size | M8 |
| Colour | Silver |
| Thread Type | Iso Metric |
| Product information | |
| Set Name | 30Pcs M8 Spring T Nuts 4040 Series |
| Technical Details | |
| Material Type | Carbon Steel or Nickel |
| Part Number | m8 |
| Model | M8 |
| Inside Thread Size | M8 |
| Thread Style | Right Hand |
| Compatible groove diameter | 8 Millimeters |
| Style | |
| Finish Types | Nickel Plated |
| Measurements | |
| Item Dimensions | 0.85 x 0.52 x 0.3 inches |
| Others | |
| Item Highlight | Roll-in T-Nuts with Ball Spring or 8mm Slot T Nut for 4040 Aluminum Extrusion Profile or 3D Printer CNC Router |
| Product Type | T-Slot Nuts |
| Grade Rating | 8.8 |
| Size Name | M8 |















