Standard fasteners & hardware · Bolts and screws

Hex-flange bolts and screws

Hex-flange bolts and screws from REL India’s standard fasteners and hardware range — standard or made to your drawing.

Representative 3D

Specifications

Specifications

Family
Standard fasteners and hardware
Group
Bolts and screws
Standards
Metric, inch/UNC/UNF, DIN, ISO, ASME, IFI
Principal range
M3–M24
Threaded rods / bars
Carbon, alloy and stainless steel, lengths up to 5,000 mm

Exact grade, size, finish and standard are confirmed against your drawing or enquiry.

Industries

Used in

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Standards

Standards for hex-flange bolts and screws

  • DIN 6921
  • ISO 4162
  • ISO 15071
  • EN 1665
  • IFI-111

Also made to customer drawings and to other national or company standards on request.

Hex flange bolts DIN 6921 CSV PDF

Reference only — confirm against drawing. DIN 6921 covers M5–M20. ISO 4162 uses smaller across-flats on some sizes — check the drawing. M3, M4 and M24: made to drawing.

M50.8811.85.4
M611014.26.6
M81.251317.98.1
M101.51521.89.2
M121.75182611.5
M1422129.912.8
M1622434.514.4
M202.53042.817.1