Aluminium construction profile 20x20, groove 6 silver (anodised)

Construction profile made of anodised aluminium - 20x20, groove 6 I-type

Compatible with I-type system profiles ✓ 100% weatherproof ✓ For indoor and outdoor use ✓

Our silver construction profiles 20x20 groove 6 are compatible with I-type system profiles. The aluminium profiles are made of anodised aluminium in 20mmx20mm and have four grooves with a width of 6mm. The silver surfaces of the aluminium profiles are smooth and have a satin anodised layer that contributes to an attractive appearance. The anodising also increases the already very good corrosion resistance. The benefit of it ist hat the construction profiles can withstand all weather conditions and are therefore also suitable for long-term outdoor use. Particularly in combination with our significantly stronger 30mm or 40mm system profiles, or with existing profile constructions made of I-type system profiles, the small profiles can be used as additional struts to significantly increase the stability of constructions for roofing, as privacy screens or as individual items of furniture in the garden. Our construction profiles are fully covered with shrink film to protect them from damage during processing.

In view of the profile thickness of 1.5 mm, the weight of the system profiles is very low, but they still impress with comparatively high values for the section moduli and the moments of inertia. This is made possible by a particularly high-quality EN AW 6063 T5 aluminium alloy. This makes the profiles very easy to work with, allowing you to implement countless DIY projects both indoors and outdoors.

NOTE: The profiles are 100% compatible with type I aluminium profiles, for example item®- system profiles. To increase the possible uses of the small 20x20mm construction profile, we also offer a wide range of accessories in our online shop. For example, the offering range includes nuts with internal threads, profile connectors, corner connectors, or even handles and hinges in various designs to match the 6mm groove system. All are available at affordable, scaled prices.

Properties of the construction profile 20x20 groove 6 in silver anodised

The aluminium construction profiles in 20x20mm groove 6 are made of a high-quality and extremely rigid alloy of the type EN AW 6063 T5, which is characterised by very good rigidity and excellent resistance to corrosion. The silver-coloured surfaces of the compact system profiles are evenly smooth. In contrast to non-refined aluminium, anodising produces a homogeneous surface with a silky matt sheen. In addition to the significantly uniform colouring of the surfaces, anodising also has the advantage of forming a thin protective layer that further increases the already very good corrosion resistance of the aluminium profiles. This makes our construction profiles suitable for long-term outdoor use, without the effects of weather on surface quality or load capacity. The square cross-section profiles have rounded outer corners for type I system profiles, thus enabling combination with all other I-type aluminium profiles. However, the round corners are mainly for appearance and thus contribute to an appealing look. The radius of our 20mm-wide construction profiles is 1.5mm.

The construction profiles made of 6063 T5 aluminium are very light but extremely stable system profiles with very compact dimensions. The construction of the profile is extremely delicate, which is primarily due to a profile thickness of 1.5mm. With a weight of just 461 grams per metre, particularly light constructions are possible and thus perfect for all applications where every gram counts. For example, to build customised frames for mobile robots or drones. However, this does not mean that the constructions have to be less rigid. In fact, the value for the moment of inertia (I_x, which provides information about the torsional strength, is very high at 0.71 cm, I_y) ⁴ in direct comparison with other profiles of 20 mm in width. Also, the selection modulus (W_x, W_y) with its 0,71cm³ is noteworthy. A higher section modulus means that the profile can absorb larger bending moments without failing or deforming significantly.

The construction profiles are manufactured for us in a length of 2005mm using the extrusion moulding process in accordance with EU standard EN 12020. Continuous controls with regard to the dimensional accuracy of the production length and the profile thickness, which at 1.5mm is quite high for a 20x20mm profile and is responsible for the very high stability, ensure a consistently high quality. The 5mm plus tolerance is to ensure that the profiles, which we offer as standard lengths in 2m and 1m, as well as cut to size, are never shorter than 2000mm. The profile has 4 open grooves. These are arranged in the centre of each side of the square construction profile. The groove width is 6.2mm, which corresponds to a system profile with groove 6. The groove depth of 6.1 mm is also typical. This is particularly important if the profiles are to be combined with system components from other manufacturers. The groove is very slightly chamfered on both sides. This small depression makes it possible to close the grooves flush with the surface using our opal plastic cover strips. This can be useful, for example, to prevent dust from collecting in the profile or to glue an LED strip behind it and cover it with the cover strips. Due to the opal, milky-white plastic, which has a fairly good light transmission, the individual LEDs are no longer quite as visible and the light is diffused over the length.

As is usual for system profiles, our 20mm construction profiles have a through-hole that is centred in the profile cross-section and extends the entire length of the profile. This has a diameter of 5.1mm and is therefore ideally sized to allow a thread of size M6 to be cut with a simple tap if required. This way, M6 threaded screws can be screwed into the internal thread thus created to attach a table top or side panel. In addition, levelling feet with threaded rods or castors can be screwed into the thread. It is also possible to screw in short threaded rods to attach another profile to it in order to align the length of the construction with extreme precision.

TIP: For simple profile extensions, our groove 6 profile connectors are the better choice, because they create a better, more resilient connection.

Advantages of the aluminium construction profiles 20x20mm groove 6

• Our silver construction profiles in 20x20mm groove 6 are compatible with I-type system profiles.
• The solid construction of our 20mm mounting profiles is highly rigid.
• 100% weatherproof thanks to high-quality aluminium with silver anodised surfaces
• We offer the system profiles 20x20, groove 6 in 1000mm and 2000mm lengths or cut to size
• We offer a wide range of accessories for the 6 mm groove width at affordable prices
• Each individual groove profile is completely covered with a robust protective film

Application and assembly of the 20mm system profiles with open grooves

Our construction profiles, which are 20mm wide, are available in a production length of 2005mm, in half-lengths of 1000mm or cut to size. Thanks to the high-quality aluminium alloy used to make them, the profiles can be easily sawn, drilled or tapped with little effort. With the countless system components that we supply to match the 6mm-wide grooves, a simple profile can be used to create an individually planned and modularly adaptable shelving system, a basic frame for 3D printers or a substructure for the interior finishing of service vehicles for tradespeople, with just two simple tools, namely an Allen key and a spanner.

A whole range of profile connectors and mounting brackets are available for extending profiles or connecting them at a specific angle. These are either inserted into the desired groove of the construction profile and firmly screwed to the profile with the grub screws supplied, or attached to the profile from the outside with 6mm nuts and countersunk screws. The main advantage here is the flexibility of the screw connections, because these can be easily loosened and moved within the groove as needed. This allows you to create constructions that can be expanded or adapted to changing needs as you wish. A wide range of solutions is also available for the 20x20 construction profile with a 6mm groove width for cladding constructions, for example as a cover for machines, or for fixed side elements, partition walls and doors. These include, among other things, hinges made of metal or robust plastic. Small bow handles, cover strips that can be inserted into the groove or profile end caps round off our range, so that there are no limits to your creativity when implementing DIY projects at home and no wishes remain unfulfilled when planning complex constructions for industry and trade.

TIP: Aluminium is a light metal that is very easy to drill or saw. A simple hacksaw with a fine blade is all you need. If you want to be on the safe side, use a mitre saw so that the cuts are always made at the perfect angle. It is even easier with our cutting service, because we can also cut the profiles directly to the desired length.

The profiles are made of corrosion-resistant aluminium and are also anodised to protect them from the weather. Perfect conditions for building a small shelter for the robotic lawnmower from the profile system. How about a dog kennel that can be adapted and expanded as you wish? The profiles are also an excellent choice for cat lovers, as they can be used to equip balconies with a modular cat net without having to screw brackets or hooks into the wall and ceiling. This is not only good for the cat, which can enjoy fresh air, but also for you, as your cat is protected from accidents. Even the landlord will not object, because his property is not disfigured by drill holes. It can also be used as a guide for vertical shading systems with textile screens, or as a base frame for a shade-providing covering with canvas under the patio roof.

Indoors, the small profiles are perfect for building small items of furniture, display cabinets or lightweight shelving. A practical feature here is that the grooves can also be used as guides for sliding doors, by inserting panels made of HPL or acrylic glass directly into the 6mm-wide groove. The stability and modularity of the system profiles enables a precise and stable construction that is nevertheless lightweight. Similar applications include use as a frame construction for partition wall systems in offices, changing rooms in fashion retail stores or sanitary facilities in the catering industry. Thanks to the countless connecting elements for the profiles themselves, as well as assembly material for panel materials and attachments, such projects can be implemented in no time at all. The lightweight construction profiles with very compact dimensions are also very suitable for use as a base frame for homemade 3D printers. We ourselves have used the profiles for our automatic filling systems for our adhesives.

Our 20mm profiles are particularly popular with musicians and athletes. Who would have thought it. When asked why this is the case, we were told that the profiles are perfect for building transport cases for instruments and lighting effects or racks for amplifiers and effect devices. In cycling, special holders can be attached in the grooves, which are designed to hold the quick-release axles of the bicycle fork and provide the wheels with a secure hold on the loading area, without the usually very expensive mountain bikes or racing bikes falling over and being damaged. A small bicycle repair shop with drawers for spare parts and tools can also be set up quickly and cheaply using the system profiles.

Examples of applications for 20mm anodised aluminium construction profiles

• At 20mm wide, the construction profiles are perfect as a base frame for homemade 3D printers
• The compact system profiles are suitable as additional struts for existing structures.
• The low weight combined with high stability is an advantage when converting service vehicles or caravans
• For trailer bodies, workshop organisers and in furniture construction, 20mm profiles are usually more than sufficient
• The thin profiles are ideal for modular and customisable shelving systems, for example vertical gardens

Technical data for the 20x20mm aluminium construction profiles

• Material: Aluminium
• Alloy: EN AW 6063 T5 (AlMgSi0,5 F-22)
• Surface: Silver anodised
• Colour: Aluminium silver
• Profile type: System profile I-type
• Standard length: 2005mm
• Profile width: 20mm x 20mm
• Profile shape: Angular (corners rounded)
• Corner radius: Ø 1,5mm
• Standard length: 2005mm
• Groove width: 6,2mm
• Groove depth: 6,1mm
• Number of grooves: 4 (One per page)
• Profile strength: 1,5mm
• Through-hole: Ø 5,1mm (Suitable for M6 thread)
• Weight: 0,461kg/m
• Moment of inertia I _x: 0,71cm⁴
• Moment of inertia I_y: 0,71cm⁴
• Resistance moment W _x: 0,71cm³
• Resistance moment W_y: 0,71cm³
• UV-resistance: Excellent
• Weather resistance: Excellent
• Corrosion resistance: Excellent