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Aluminium slot profile 2040 V-slot black
Alux aluminium V-slot profile 2040 (6 mm slot) – Black anodized
Build compact, accurate structures with the Alux 20x40 aluminium V-slot profile. This 2040 profile measures 20 mm by 40 mm with six 6 mm slots, making it perfect for DIY projects, 3D printers and small automation. Finished in black anodized aluminium for a modern, visually appealing look. Note: this is not paint or an automotive finish; anodizing provides durability but is more prone to visible scratches than silver anodizing.
Key Features:
- Dimensions: 20 mm x 40 mm (width x height) for lightweight, rigid frames
- Slot Width: 6 mm V-slot (6 per profile) – ideal for linear motion and modular assembly
- Slot Depth: 5.5 mm for secure fastening and smooth guidance
- Core Bore: 5.5 mm through-hole at both ends – ready for M6 threading
- Finish: Black anodized aluminium (industrial, not paint); durable, but more prone to visible scratches than silver anodizing
- Precision Cut: Supplied to custom lengths (tolerance: −1/+1 mm)
System Compatibility:
- Compatible with: BSB, BSP, B-Type, BOSCH and V-slot systems
- Works with V-slot wheels, accessories and attachments
- Check compatible profiles
- Excellent choice for 3D printers, small CNCs, laser engravers and maker builds
Technical Specifications:
- Profile Series: 20
- Slot Size: 6 mm (tolerance −0/+0.3 mm)
- Profile Core: 5.5 mm (tolerance −0.2/+0 mm)
- Finish: Black anodized aluminium
Why choose Aluxprofile?
- Large stock & fast delivery: EU shipping in 2–6 business days
- Precision engineering: Tight tolerances and smooth V-slot motion
- Expert support: Multilingual advice and careful packing
- Modular ecosystem: Compatible with a wide range of accessories
Applications:
- 3D printing & maker projects: Printer frames, linear guides, enclosures
- Light automation: Pick-and-place, small conveyors, mini gantries
- CNC & laser: Light-duty CNC frames, laser engravers
- Displays & fixtures: Prototyping, test rigs, lightweight racks
Order your 20x40 V-slot aluminium profile today
Need custom lengths or bulk pricing? Contact us for tailored advice.
| Aluminium profile system | BOSCH, BSP, BSB, B-Type, V-slot |
| Aluminium profile slot | 6 mm |
| Aluminium profile range | 20 mm |
| Aluminium profile size | 20x40 mm |
| Slot size | 6 mm −0/+0.3 mm |
| Aluminium profile core | 5.5 mm −0.2/+0 mm |
| Aluminium profile cut | Length −1/+1 mm |
| Surface finish | Black anodized |
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2040 V-slot.step 3D |
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Aluminium profile surface |
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Anodized surface finish |
E6C35 (Matte black) 10-15 µm |
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Aluminium profile certification |
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Material specification certificate |
3.1 available on request |
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Mechanical properties |
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Material specification |
EN-AW 6063 |
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Annealing |
T66 |
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Yield |
Rp0.2>=200 [N/ mm2] |
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Tensile strength |
Rm>=245 [N/ mm2] |
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Creep (deformation) |
A >= 8 [%] |
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Creep (deformation) |
A5 0mm>= 6 [%] |
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Hardness |
>= 80 [HB] |
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Technical specification |
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Cross-sectional area |
285.30 [mm2] |
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Center of mass X |
20,00 [mm] |
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Center of mass Y |
10,00 [mm] |
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Second moment of area |
Ix 11680,00 [mm4] |
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Second moment of area |
IY 45162,00 [mm4] |
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Section modulus |
Wx 1187,50 [mm3] |
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Section modulus |
Wy 2289,50 [mm3] |
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Nominal weight |
0,761 [kg/m] |
Aluminium Profile Deflection Calculator
This tool provides approximate, theoretical results that are not guaranteed or replicable in practice.
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