Drawn S235 square bar h11 8 × 8 × 1000 mm — 1 pc.
Solid bar square S235, drawn, 8 × 8 mm h11, length of one bar 1000 mm. The price covers 1 piece — one bar. Mass of the complete unit: approximately 0,502 kg.
Family: drawn S235 square bars
Square cross-section (mm):
5 × 5 6 × 6 7 × 7 8 × 8 — selected 10 × 10 12 × 12 14 × 14 15 × 15 16 × 16 18 × 18 20 × 20 22 × 22 25 × 25 30 × 30 35 × 35 40 × 40 45 × 45 50 × 50 60 × 60 70 × 70 80 × 80 90 × 90 100 × 100
Bar length 8 × 8 mm:
500 mm · 10 pcs. 1000 mm — selected 1500 mm 3000 mm
Pack for length 1000 mm:
1 pcs. — selected
Selected: 1 bar 8 × 8 × 1000 mm. The price covers one piece. Selecting a different length or quantity opens the corresponding product page with its price and availability.
Drawn S235 square bar h11 — 8 × 8 × 1000 mm, 1 piece
Solid square bar made of drawn S235 steel. The offer includes one bar with sides of 8 × 8 mm and a length of 1000 mm each. The price covers one piece.
Technical specifications
| Product type | Solid square bar |
|---|---|
| Material | Steel S235 |
| Design | Drawn |
| Nominal cross-section dimensions | 8 × 8 mm |
| Nominal side a | 8 mm |
| Side a tolerance | h11 — deviations +0 / −0,090 mm |
| Minimum side dimension | 7,910 mm |
| Maximum side dimension | 8,000 mm |
| Tolerance zone width | 0,090 mm (90 µm) |
| Length of one bar L | 1000 mm (100 cm) |
| Number of bars per sales unit | 1 pc. |
| Purchase unit | 1 piece = 1 bar 8 × 8 × 1000 mm |
| Theoretical mass per metre | 0,50240 kg/m |
| Theoretical mass of one bar | approximately 0,50240 kg |
| Theoretical mass of the sales unit | approximately 0,502 kg |
| Length tolerance | To be confirmed when ordering |
For side a = 8 mm in tolerance grade h11, the upper deviation es = 0 mm and the lower deviation ei = −0,090 mm. The permissible dimension between opposite flat faces is 7,910–8,000 mm. The tolerance applies to both cross-section dimensions; length tolerance and corner requirements are agreed separately.
Lengths and packs for 8 × 8 mm
The identified lengths and quantities for this cross-section are listed below. Each option leads to a separate product page with its corresponding price and availability.
| Length of one bar | Number of bars | Mass of one bar | Mass of the complete unit | Select an offer |
|---|---|---|---|---|
| 500 mm | 10 pcs. | 0,25120 kg | 2,512 kg | 500 mm · 10 pcs. |
| 1000 mm | 1 pc. | 0,50240 kg | 0,502 kg | 1000 mm · 1 pcs. — selected |
| 1500 mm | 1 pc. | 0,75360 kg | 0,754 kg | 1500 mm · 1 pcs. |
| 3000 mm | 1 pc. | 1,50720 kg | 1,507 kg | 3000 mm · 1 pcs. |
Masses are theoretical, calculated from nominal dimensions and a steel density of 7850 kg/m³. For dimensions in millimetres: m = a² × L × 7,85 × 10⁻⁶ × n. The mass of one bar is approximately 0,50240 kg and of the complete sales unit approximately 0,502 kg. Number of bars: 1. The total is calculated before rounding. The mass excludes packaging and is not a weighing result.
Bar surface and cross-section
The illustration gives an indicative view of the drawn steel surface and solid square cross-section. If sharp corners or a specific corner radius are required, agree this before purchase.

Cut length dimensions
The symbol a denotes the side length of the square, and L the length of one bar. On this page, a = 8 mm, the cross-section a × a = 8 × 8 mm and L = 1000 mm. The sales unit contains 1 separate sections of this length. The diagram is illustrative and is not drawn to scale.

S235 steel — material overview
S235 is a non-alloy structural steel used for structural components, workshop parts and parts for further machining. Drawing is a cold-working process. The specific subgrade, delivery condition and properties of a particular batch are defined by the material documentation.
Preparation and cutting
Contact the store for a different length. Confirm feasibility, cost and cutting tolerance before the order is processed.

Standards and tolerances
The current reference for bright steel products made of non-alloy and alloy steels, including drawn products, is EN ISO 683-7:2024, adopted in Poland as PN-EN ISO 683-7:2025-04. The Polish standard replaces PN-EN 10277:2018-09.
For the offered cross-section of 8 × 8 mm, the side tolerance grade has been confirmed as h11. In the ISO 286 system, this means +0 / −0,090 mm. The grade applies to the cross-section side, not the bar length.
The historical reference for dimensions, deviations and masses of bright square bars is DIN 178:1969-06, withdrawn and replaced by DIN EN 10278:1999-12. The scope of DIN EN 10278:2024-01 excludes non-alloy and alloy steels covered by EN 10277; therefore EN ISO 683-7 is indicated as the current reference for this group. Material documentation confirms whether a specific delivery complies with the product standard.
Product family — drawn S235 square bars
Select the cross-section, length and quantity from the identified offers. Each option opens a separate product page with its price and current availability. The number of pieces per sales unit depends on the selected offer.
How to order
Purchasing 1 unit on this page means one bar of 8 × 8 × 1000 mm. Purchasing 2 units means 2 separate bars of 1000 mm in length. The selected offer always specifies the number of pieces per purchase unit.
Order processing
Dispatch of an in-stock product: within 5 days. Delivery time depends on the carrier. If out of stock, availability must be confirmed.
Questions and answers
Is the cross-section solid?
Yes. Each bar has a solid square cross-section of 8 × 8 mm.
What does the price cover?
The price covers one bar, each 1000 mm long.
Co oznacza length przy pakiecie?
This is the length of each individual bar, not the sum of their lengths.
What is the side dimension range?
From 7,910 to 8,000 mm in tolerance grade h11.
Does the mass cover the complete sales unit?
Yes. The theoretical mass of this unit is approximately 0,502 kg and includes 1 pc. of 1000 mm each, excluding packaging.
NERON Pila — help with selection
Contact NERON, specifying the steel grade, cross-section, length and number of bars.
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ConditionNew
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StandardPN-EN ISO 683-7:2025-04 (reference)
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Sales unitpcs
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MaterialSteel S235
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TypeSolid square bar
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Length [mm]1000
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Surface treatmentDrawn
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Number of pieces per sales unit1
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Product width8 mm
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Product height8 mm
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Dimensional tolerancesh11 — side 8 mm: +0 / −0,090 mm; 7,910–8,000 mm
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Cross-section shapeSquare, solid
1. Eye protection:
– Always wear safety goggles or a face shield to protect your eyes from sparks, particles and metal fragments.
2. Hearing protection:
– When working in a noisy environment, use ear defenders or earplugs to prevent hearing damage.
3. Respiratory protection:
– When working in dusty surroundings or in the presence of fumes, wear a filtering mask or an appropriate respirator.
– Ensure proper ventilation of the workstation.
4. Hand and skin safety:
– Use protective gloves that protect against mechanical injuries and chemicals.
– Where necessary, use protective creams to prevent irritation and dry skin.
5. Work clothing:
– Work in protective clothing resistant to sparks and splashes.
– Avoid loose clothing, jewellery and loose hair near machinery.
6. Fire risk:
– Keep the workstation free of flammable materials (e.g. paper, fabrics and chemicals).
– Keep a serviceable fire extinguisher close at hand and know how to use it.
7. Electrical hazards:
– Check the condition of cables and electrical equipment before use.
– Do not use electrical devices in damp conditions.
– Disconnect equipment from the power supply during maintenance or repairs.
8. Use of machinery and tools:
– Regularly inspect the technical condition of machines and tools.
– Use equipment in accordance with the manufacturer's instructions.
– Blades and tools should be maintained regularly and kept in good condition.
– Machines should be fitted with appropriate guards and protective devices.
9. Handling materials:
– Use handling equipment to move heavy components.
– Lift and carry using ergonomic practices to avoid injury.
10. Working with chemicals:
– Store chemicals in labelled, safe containers.
– Use substances in accordance with the manufacturer's instructions and occupational health and safety rules.
– Ensure air circulation when using chemicals.
Other important rules:
– Keep the workstation clean and tidy.
– Ensure adequate lighting in the working area.
– Provide occupational health and safety training.
– Carry out regular safety audits and comply with current regulations.
