Hybox 355 SHS 50x50x4 is a square hollow section reference entry for checking profile dimensions and published section data. This page brings together the nominal outside dimensions, wall thickness, corner radii, sectional area, and unit weight listed in the source record.
Use the entry as a practical reference when reviewing structural steel shapes, preparing CAD details, or comparing SHS profiles. For design work, confirm the applicable material requirements, connection details, fabrication limits, and project specifications with the responsible engineer.
Hybox 355 SHS 50x50x4
Hybox 355 Square Hollow Sections
refer to : EN 10219-2:2006-04
the European standard that specifies tolerances, dimensions, and sectional properties for cold-formed welded structural hollow sections made of non-alloy and fine grain steels. It complements EN 10219-1, which covers technical delivery conditions.
Dimension : 50x50x4
Depth : 50 mm
Width : 50 mm
Thickness : 4 mm
Outer Corner Radius : 8 mm
Inner Corner Radius : 4 mm
Sectional Area : 6.95 cm2
Unit Weight : 5.5 kg/m
Understanding the Hybox 355 SHS designation
SHS means square hollow section. The 50x50x4 designation identifies the listed outside depth and width together with the wall thickness. Because hollow sections include formed corners, the corner-radius data is also important when modeling the profile accurately in CAD or checking how a section meets adjacent plates and connection components.
Dimensions and section data
The source record provides the section depth, width, thickness, outer corner radius, inner corner radius, sectional area, and unit weight. These values serve different purposes: dimensions and radii support drafting and detailing, while sectional area and unit weight support reference checks and quantity-related work. Do not substitute a nominal size for the detailed corner geometry when a precise model or fabrication drawing is required.
Standard reference
This entry refers to EN 10219-2:2006-04 for dimensional, tolerance, and sectional-property information associated with cold-formed welded structural hollow sections. The source also identifies EN 10219-1 as covering technical delivery conditions. Readers comparing profiles should review the relevant standard references, material documentation, and project requirements rather than relying on the profile designation alone.
Using the CAD reference
A DWG download is provided with this entry for drafting and coordination workflows. Before using the file in a design package, check units, layer conventions, insertion scale, and whether the modeled geometry matches the authoritative values on this page. Related internal references may include SHS and RHS terminology, steel section properties, structural steel connections, and CAD/DWG standards.
Frequently asked questions
What does SHS mean?
SHS means square hollow section. It describes a hollow structural profile with square outside dimensions, subject to the corner geometry and wall thickness listed for the specific section.
Which standard is referenced for this profile?
The source entry refers to EN 10219-2:2006-04 and notes that EN 10219-1 covers technical delivery conditions. Review the applicable project documentation before using the reference for procurement or design.
What information is included for Hybox 355 SHS 50x50x4?
The entry includes the profile dimensions, wall thickness, outer and inner corner radii, sectional area, unit weight, and a DWG reference. These data should be checked against the project’s required material and fabrication documentation.
