Aluminium Profile BH 20-6, 20x20, Half-Round

Code: 084.111.004
€7,57 –1 %
2148 hlinikovy profil bh 20 6 20x20 pulkulaty
€7,57 –1 % €7,42 / m €6,13 excl. VAT €44,52 / 6 m
Stock (48 m)
Delivery to:
11.11.2025
Delivery options

Semi-circular aluminium profile with a modular section dimension of 20x20 and 2 BH 20-6 shape grooves.

Detailed information

Free shipping
Free shipping
For purchases over 5,000 CZK
We guarantee
We guarantee
Extended warranty and service
Discount voucher
Discount voucher
For every purchase
Return of goods within 30 days
Return of goods within 30 days
Completely at our expense

Product detailed description

A small aluminium profile designed primarily for creating windows and doors in machine and production line guards.

Connection thanks to 2 grooves on adjacent sides of the profile.

The rounded edge reduces the risk of injury, prevents contamination of the profile and improves the appearance of the structure.

Made from EN AW 6060 T5 aluminium alloy, anodised layer of more than 12 microns, tolerance according to EN 12020-2.

Available in large packages - small bundle of 4 bars, large bundle of 200 bars.

Compatibility

This product can replace the following products on the market:

Code Ord. C. Note
REX 3 842 517 183 weight 0.40 kg/m; bundle of 20 bars
REX 3 842 992 890 weight 0.40 kg/m
REX 3 842 993 695 weight 0.40 kg/m
REX 3842517183 weight 0.40 kg/m; bundle of 20 bars
REX 3842992890 weight 0.40 kg/m
REX 3842993695 weight 0.40 kg/m

Warning: the alternative product we offer may have technical deviations from the original product. Please contact us to explain the differences.

Joining profiles

The choice of fixings between different profiles is very important in any assembly structure. The customer can choose from various solutions depending on the required implementation time or the nature of the load or load-bearing capacity.

1. Joining with screws in the groove

This is the simplest and fastest way to assemble. This connection system guarantees good perpendicularity between two surfaces (depending on the profile section) and good resistance of the mutual connection in the transverse direction to the groove.

2. Joining with a connecting latch

This assembly is very simple and safe and guarantees a firm connection even if the screws are loosened.

3. Joining with joints or angles

This method of joining is usually used where the greatest possibilities of adjustment and easy installation are required. Technical specifications for all products can be found in the product details of the relevant accessory.

Profile threads

It is recommended to respect the depth indicated in the table when creating a thread:

Profile Screw diameter Recommended depth (mm)
slot 6 M6 15
slot 8 M8 25
slot 10 M12 30

The maximum tightening torques recommended for screws used in the ALUSIC system are:

Profile Screw diameter Max. recommended tightening torque (Nm)
slot 6 M6 10
slot 8 M8 20
slot 10 M12 35

Compatible accessories for all types of panel connections can be found in the related products tab

Additional parameters

Category: Aluminum profiles BH 20x20
Warranty: 2 years
Hmotnost (kg/m): 0.443
Řez profilu: 20×20
Série: BH 20-6
Skladem: Externí sklad
Material: anodized aluminum
Color: natural
Profile length (mm): 6 040
Moment of inertia lx (cm⁴): 0,44
Moment of inertia ly (cm⁴): 0,73
Sectional moment wx (cm³): 0,42
Section moment wy (cm³): 0,69
Cutting area (mm²): 164
Minimum length (mm): 30
Maximum length (mm): 6 000
Rust: CUT-A
Cut link: /profile-a-corrosion/

Hliníkové profily Alusic

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