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Hex Bolt, Partial Thread, Product Grade C

ISO 4016 (Current)

Material
Carbon Steel
Property Class
4.6, 4.8
Finish
Zinc Plated, Hot Dip Galvanized, Dacromet, Blackened and more
Size range
M6–M24
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Select sizes and quantities — 85 confirmed sizes to ISO 4016

Material
Grade
Finish
dNominal Diameter (mm)lLength (mm)PThread Pitch (mm)sWidth Across Flats (max) (mm)eWidth Across Corners (min) (mm)kNominal Head Height (mm)MOQQuantity and inquiry
M63011010.8941000
M63211010.8941000
M63511010.8941000
M63811010.8941000
M64011010.8941000
M64511010.8941000
M65011010.8941000
M65511010.8941000
M66011010.8941000
M8401.251314.25.3300
M8451.251314.25.3300
M8501.251314.25.3300
M8551.251314.25.3300
M8601.251314.25.3300
M8651.251314.25.3300
M8701.251314.25.3300

Showing 16 of 85 sizes

M6 × 30 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)30
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M6 × 32 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)32
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M6 × 35 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)35
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M6 × 38 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)38
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M6 × 40 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)40
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M6 × 45 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)45
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M6 × 50 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)50
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M6 × 55 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)55
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M6 × 60 × 1 × 10 × 10.89 × 4 × 18 × 24 × 37

dNominal Diameter (mm)M6
lLength (mm)60
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)10.89
kNominal Head Height (mm)4
MOQ1000

M8 × 40 × 1.25 × 13 × 14.2 × 5.3 × 22 × 28 × 41

dNominal Diameter (mm)M8
lLength (mm)40
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.2
kNominal Head Height (mm)5.3
MOQ300

M8 × 45 × 1.25 × 13 × 14.2 × 5.3 × 22 × 28 × 41

dNominal Diameter (mm)M8
lLength (mm)45
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.2
kNominal Head Height (mm)5.3
MOQ300

M8 × 50 × 1.25 × 13 × 14.2 × 5.3 × 22 × 28 × 41

dNominal Diameter (mm)M8
lLength (mm)50
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.2
kNominal Head Height (mm)5.3
MOQ300

M8 × 55 × 1.25 × 13 × 14.2 × 5.3 × 22 × 28 × 41

dNominal Diameter (mm)M8
lLength (mm)55
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.2
kNominal Head Height (mm)5.3
MOQ300

M8 × 60 × 1.25 × 13 × 14.2 × 5.3 × 22 × 28 × 41

dNominal Diameter (mm)M8
lLength (mm)60
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.2
kNominal Head Height (mm)5.3
MOQ300

M8 × 65 × 1.25 × 13 × 14.2 × 5.3 × 22 × 28 × 41

dNominal Diameter (mm)M8
lLength (mm)65
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.2
kNominal Head Height (mm)5.3
MOQ300

M8 × 70 × 1.25 × 13 × 14.2 × 5.3 × 22 × 28 × 41

dNominal Diameter (mm)M8
lLength (mm)70
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.2
kNominal Head Height (mm)5.3
MOQ300

Product details

Description
Hexagon head bolt with partial thread, product grade C, manufactured to ISO 4016. The bolt has a hexagon head and a thread that runs only over part of the shank. It is supplied in carbon steel, in property classes 4.6 and 4.8, with finishes including zinc plated, hot dip galvanized, Dacromet, blackened, phosphate, and plain. Diameters from M6 to M24 are available. When requesting a quotation, specify the diameter, length, thread length, material grade, and surface finish.
Features
Hexagon head driven by standard spanners and sockets · Partial thread on the shank · Available in diameters M6 to M24 · Supplied in carbon steel, property classes 4.6 and 4.8
Applications
Shear-loaded joints where a plain shank is required, Steel structure connections, Machinery and equipment assembly, Maintenance and repair work

Order assurance

Confirmed for the quoted product and order.

Reports & inspection

Agreed in the quotation.

  • EN 10204 3.1 material certificate
  • Dimensional inspection report
  • Certificate of conformity
  • Mechanical test report
  • Chemical analysis report
  • Coating inspection report
  • Batch and lot traceability

Packaging & delivery

Options we supply.

  • Bulk carton packing
  • Small boxes with outer cartons
  • Palletized shipment
  • Fumigation-free pallets
  • Inner poly bags
  • Buyer branding and labels

Product questions

What sizes of ISO 4016 hex bolts do you supply?

Execution standard: ISO 4016. The confirmed specification table covers M6–M24 diameters and 30–150 lengths. Use the specification table to select the exact variant required for quotation.

Which materials, grades and finishes can I order?

Material: Carbon Steel; Property class: 4.6, 4.8; Finish: Zinc Plated, Hot Dip Galvanized, Dacromet, Blackened, Phosphate, Plain. Availability should be confirmed against the selected specification and order quantity.

Where are these hex bolts typically used?

Typical applications include Shear-loaded joints where a plain shank is required, Steel structure connections, Machinery and equipment assembly, Maintenance and repair work. Final suitability depends on the selected material, grade, finish and operating conditions.

Quote Hex Bolt, Partial Thread, Product Grade C

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