Hot Rolled / HEX

Hexagon Steel Bar

Hot rolled hexagon steel bars per EN 10061 standard, 15.5-100mm across flats range.

Hexagon Steel Bar

Technical Specifications

Size Range
15.5 - 100 mm (AF)
Standard
EN 10061
Tolerance
EN 10061 Tolerances
Length
3000 - 6000 mm

Key Features

  • Precision across-flats dimensions
  • Available in free-cutting and Q&T steels
  • Suitable for direct machining
  • High surface quality
  • CNC-ready dimensions
  • Wide variety of grade options

Applications

  • Bolt and nut manufacturing
  • Wrench and hand tools
  • Fastener production
  • Automotive spare parts
  • Machine component manufacturing
  • Flange and valve bodies

Dimension Table

FormSize RangeStandardSteel Grades
Hexagon15.5 - 24 mmEN 10061C45, 42CrMo4, 20MnCrS5, SAE1018
Hexagon24 - 41 mmEN 1006142CrMo4, C45, 34CrMo4, S355J2
Hexagon41 - 60 mmEN 1006142CrMo4, 34CrNiMo6, C45, 41Cr4
Hexagon60 - 80 mmEN 1006142CrMo4, C45, 34CrMo4, 51CrV4
Hexagon80 - 100 mmEN 1006142CrMo4, 34CrNiMo6, C45, S355J2

Technical Notes

  • 01Across-flats (AF) dimension controlled per EN 10061 tolerances.
  • 02Corner rounding radius per standard requirements.
  • 03Guaranteed parallelism between flats.
  • 04Free-cutting steels (MnCrS5 series) optimized for machining.

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