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Vol. 38 | Field of View: Choose Your Weapon Everyone says you need an expensive USB webcam or a massive computational upgrade to get decent AI vision
Read Article →| Bulk Pricing | ||
|---|---|---|
| QTY | Unit Price(Inlc. GST) | |
| 25+ | ₹14.85 ₹ 12.58 + 2.26 GST | |
| 50+ | ₹14.70 ₹ 12.46 + 2.24 GST | |
| 75+ | ₹14.25 ₹ 12.08 + 2.17 GST | |
| 100+ | ₹14.10 ₹ 11.95 + 2.15 GST | |
Professional-grade M4 sliding T-nut for 2020 series profiles. Precision-milled carbon steel for maximum surface contact and joint rigidity.
Don’t let your CNC frame or 3D printer gantry settle under vibration. While "drop-in" hammer nuts are fast, they lack the surface area contact required for heavy-duty structural engineering. The M4 Sliding T-Nut for 2020 profiles is designed for the serious builder who needs a permanent, high-torque connection. These end-entry nuts slide directly into the T-slot, offering maximum clamping force and ensuring that your M4 hardware stays exactly where you lock it.
Safety and stability are paramount in mechanical design. Our M4 nuts are Probots™ ProSpec Grade, manufactured from high-tensile carbon steel with a precision-tapped M4 thread to prevent stripping under load. Every batch is Probots™ Lab Verified to ensure the 10x6mm footprint fits smoothly within European Standard 2020 extrusions without the "jamming" common in lower-grade hardware. We ship these using Probots™ Secure-Transit to ensure they arrive oxidation-free and ready for assembly.
Thread Size: M4 Metric (4mm).
Dimensions: 10mm (Length) x 6mm (Width) x 5mm (Height).
Material: Hardened Carbon Steel.
Surface Treatment: Bright Zinc Plating / Nickel Plating.
Slot Compatibility: 6mm T-Slot (Standard 2020, 2040 series).
Installation Method: End-Entry Sliding.
Thread Pitch: 0.7mm (Standard M4).
High-Speed 3D Printers: Securely mounting stepper motors and gantry plates.
Desktop CNC Routers: Rigid mounting for limit switches and cable drag chains.
Custom Enclosures: Creating strong pivot points for acrylic or glass doors.
Camera Sliders: Durable, smooth-sliding anchors for modular photography rigs.
Past Projects (Prerequisites): If you've been using M3 hardware or plastic brackets, you've likely hit the limits of structural stability.
Feature Upgrade: This M4 sliding nut unlocks Heavy-Duty Structural Bracing. It allows you to use larger M4 bolts, providing the clamping pressure needed for structural cross-bracing in tall CNC frames or 3D printer towers.
Effort/Requirements: Beginner-Intermediate. Requires sliding the nuts into the profile ends before the frame is fully sealed.
Technician Note: Ensure your profile ends are cut square and deburred to prevent the nut from catching on the internal slot wall.
Installation Guide:
Pre-calculate the number of nuts needed for each extrusion face.
Slide the nuts into the 6mm slot from the open end of the 2020 profile.
If mounting to a vertical profile, use a small piece of painter's tape to hold the nut at the desired height until the screw is threaded.
Thread your M4 bolt through your bracket and into the nut. The sliding nut will stay parallel to the slot, allowing for easy micro-adjustments.
Included: 1 x M3 Sliding T-Nuts.
Required Additional: M4 Button Head or Socket Head Screws, 2020 Aluminium Profile.
Can I use these for 2040 profiles? Yes, they are compatible with all 20-series profiles with a 6mm slot.
Will these "drop in" from the top? No, these must be slid into the end of the profile.
What is the thread pitch? Standard M4 x 0.7mm.
Are these made of aluminium? No, they are high-strength carbon steel.
How many pieces are in a pack? You will receive 1 nut.
Can I use these for 3030 profiles? No, 3030 profiles require larger 8mm slot nuts.
Do they come with screws? No, this SKU is for the nuts only.
Will they rust? The zinc plating provides excellent corrosion resistance for standard environments.
Why use M4 instead of M3? M4 allows for higher torque and is the standard for structural motor mounts.
Do they fit V-Slot profiles? Yes, they work perfectly with both T-Slot and V-Slot.
How long are the nuts? They are 10mm long for maximum surface contact.
Do I need a special tool? Just a standard Allen key that fits your M4 screws.
Can I remove them after assembly? Only if you have an open end to slide them out of.
What is the width of the nut? 6mm, matching the opening of the profile slot.
Are these original Probots™ parts? Yes, verified and tested for industrial compatibility.
Can I use them to mount a linear rail? Yes, perfect for MGN12 or MGN15 rail mounting using M4 hardware.
What happens if I over-torque them? The carbon steel is very resistant to stripping, but avoid excessive force that might deform the aluminum profile itself.
Can I use them horizontally? Yes, they function identically in any orientation.
What is the finish? Bright silver zinc plating.
Can I get bulk discounts? Yes, please contact our support for institutional or volume pricing.


Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We delivery electronics components and parts throughout India using standard couriers like Bluedart, Delhivery & India Post.
For order related queries contact -
Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We offer specialized services for Bulk, Wholesale & B2B Customers like discounted prices, additional shipping options, customised products, etc . Customer with large quantity & regular orders qualify for the specialised discounted rates.
We also offer dedicated sales team to assist you with the order process by providing sales quotations, PI, technical support for choosing products, etc.
Note: Business Orders are processed manually and usually take 1-3 days to process compared to placing the order directly on our website. Please plan your purchases accordingly.
Need Help?
For bulk enquiries contact us by -
First-time buyers should take advantage of the expert technical guidance available to help select the correct components for their specific project needs. While the store offers a wide range of prototyping parts, it is helpful to communicate via WhatsApp to manage delivery expectations and ensure a smooth service experience.
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