Carbon Steel Hex Bars: EN8 / C45 / 1018, Bright & black. Get quotes from verified suppliers on MetalMitra.
- Carbon Steel Hex Bars
- Hex Bars
- EN8 / C45 / 1018
- Bright & black
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Specifications
| Grade | EN1A, EN8, EN9, C45, SAE 1018, 1045, 12L14 |
|---|---|
| Size (A/F) | 6 mm to 100 mm |
| Length | 3 m to 6 m |
| Tolerance | h11 (bright) |
| Condition | Cold drawn, hot rolled |
| Finish | Bright, black |
Source Carbon Steel Hex Bars from verified manufacturers, mills and stockists on MetalMitra. Carbon and free-cutting steel hex bars for fasteners, hydraulic fittings and machined components.
Share your size, grade, quantity and delivery location once, and compare offers from suppliers who stock or manufacture Carbon Steel Hex Bars.
What you can source
- Bright Hex Bars — Cold-drawn hex bars with close A/F tolerance.
- Hot-Rolled Hex Bars — Black hex bars for forging and heavy machining.
- Cut Lengths — Bars cut to length for production runs.
- Hex Blanks — Pre-cut blanks for nuts, unions and fittings.
Key properties
- Accurate Across-Flats — Tight A/F tolerance reduces machining time.
- Good Machinability — Free-cutting grades available for high-speed turning.
- Bright Finish — Clean cold-drawn surface ready for use.
- Consistent Supply — Standard A/F sizes from 3 mm to 100 mm.
Applications & industries
- Nuts & Fasteners
- Hydraulic Fittings
- Pipe Fittings & Unions
- Valve Parts
- Automotive Components
- CNC Turned Parts
- General Engineering
Testing & documentation
Inspection and documentation for Carbon Steel Hex Bars follow the applicable standard plus any extra requirements in your PO.
- Dimensional & across-flats check
- Chemical analysis
- Mechanical property testing
- Straightness check
- Mill Test Certificate
Why source on MetalMitra
- Verified suppliers — Mills, manufacturers and stockists are reviewed by the MetalMitra team before they list.
- One RFQ, several quotes — Share size, grade and quantity once and compare offers side by side.
- Full traceability — Heat numbers, test certificates and third-party inspection on request.
- Delivered worldwide — Export-worthy packing and shipping to India, the Middle East, Africa, Europe and the Americas.
Request pricing
Post an RFQ for Carbon Steel Hex Bars with your drawing or specification and receive quotes from verified suppliers.
Technical note: Values on this page are for reference. Always confirm against the governing standard, your purchase specification and the test certificate.
Applications & industries
- Nuts & Fasteners
- Hydraulic Fittings
- Pipe Fittings & Unions
- Valve Parts
- Automotive Components
- CNC Turned Parts
- General Engineering
- Oil & Gas
- Power Generation
- Chemical Processing
- Construction & Infrastructure
- Automotive
Testing & documents
Ask for the documents you need in your requirement — suppliers confirm them in their quotation:
- Mill test certificate to EN 10204 3.1, or 3.2 with third-party witness
- Third-party inspection (TPI) by SGS, Bureau Veritas, TÜV or your nominated agency
- Tests as the standard or your order requires: hydro, PMI, IGC, NDT, hardness or impact tests
FAQs
Across flats — the distance between two parallel faces of the hex, which defines its size.
Standard random lengths of 3 to 6 metres, or cut to length on request.
Cold-drawn hex bars are usually supplied to h11 or h12 tolerance.
Need Carbon Steel Hex Bars?
Share grade, size, quantity and delivery location. We compare suitable suppliers and come back with a clear quotation.
