2020A Right-Angle Plate Fixing - Black Anodized - 14mm Width Structural Joint

Specifications

• Series Compatibility: 2020 / 2040 / 20-series Profiles.

• Material: 6061 Aluminum Alloy.

• Width: 14mm (Precision Narrow Profile).

• Color: Anodized Matte Black.

• Angle: 90° Right Angle.

• Hole Diameter: Optimized for M5 Hardware.

• Thickness: 3mm - 4mm (Heavy-Duty structural grade).

Key Applications & Projects

• Vertical Pillar Reinforcement: Adding high-strength bracing to 3D printer Z-axis towers.

• NEMA Motor Mounts: Securing stepper motors where a standard 20mm bracket would block the motor casing.

• Compact CNC Frames: Reinforcing small-format desktop mills with tight internal clearances.

• Motion Carriage Ends: Serving as a rigid hard-stop or sensor mounting plate.

Unlock New Capabilities (Project Evolution)

• Past Projects (Prerequisites): If you've used internal L-joints (hidden corners) but found they lacked the strength for high-vibration gantry use, you're ready for the 2020A Plate.

• Feature Upgrade: This plate offers External Compression Strength. Unlike internal joints, this plate clamps the profile faces together, creating a significantly more rigid joint that resists twisting (torsion).

• Effort/Requirements: Moderate. Requires two M5 screws and two T-nuts per plate.

Virtual Technician & Installation

• Technician Note: Because of the 14mm width, ensure you use Low Profile or Button Head M5 screws to maintain the slim aesthetic.

• Assembly Step: Place the plate over the corner joint. Insert M5 screws through the plate into pre-positioned T-nuts in the profile slots. Tighten in an alternating pattern to ensure the joint pulls together squarely.

Accessories

• Included: 1x 2020A Right-Angle Plate Fixing - Black Anodized

Frequently Asked Questions (FAQ)

1. Is it better than a cast corner bracket? It is stronger for vertical loads and takes up less width, though cast brackets provide more lateral support.

2. Does it come with screws? No, this is for the 2020A plate only.

3. Will it fit 3030 profiles? No, the hole alignment and width are designed for 20mm series only.

4. Can I use M4 screws? It is optimized for M5, but M4 screws with washers will work.

5. What is the thickness? It is a heavy-duty 3mm-4mm plate, much thicker than standard L-stamping.

6. Does the black finish peel? No, it is anodized, meaning the color is chemically part of the metal.

7. Is it sold as a pair? This SKU is for a single (1) plate fixing.

8. Can it be used on V-Slot? Yes, it is 100% compatible with T-slot and V-slot.

9. Why 14mm width? To provide clearance for accessories that sit close to the profile slots.

10. Is it made of steel or aluminum? High-grade Aluminum Alloy (Lightweight and strong).

11. Will it rust? No, aluminum and anodizing provide excellent corrosion resistance.

12. Can I use it for heavy tables? Yes, but use multiple plates per joint for heavy-duty furniture.

13. Does it fit 2040 profiles? Yes, on the 20mm face or as a corner joint for the 40mm face.

14. Is it flush with the profile? Yes, the 14mm width ensures it doesn't overhang the 20mm profile edges.

15. What is the SKU? PRO5498.

16. Do I need to drill the profile? No, it uses standard T-slot nuts.

17. Is it conductive? Yes, the aluminum is conductive, though the anodized coating is a partial insulator.

18. Is it "clean-room" safe? Yes, it does not flake or shed particles.

19. What is the weight? Approximately 15 grams.

20. Is bulk pricing available? Yes, please contact us for volume discounts for machine manufacturing.