M6 × 30 × 18 × 1 × 10 × 11.05 × 4
dNominal Diameter (mm)M6
lLength (mm)30
bThread Length (mm)18
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)11.05
MOQ1000
Hexagon Head Bolt Partial Thread
DIN 931 (Historical)Corresponding standard: ISO 4014Differences are marked in the specification table.
- Material
- Stainless Steel, Carbon Steel, Alloy Steel
- Property Class
- A2-70, A4-80, 4.8, 8.8 and more
- Finish
- Passivated, Plain, Zinc Plated, Hot Dip Galvanized and more
- Size range
- M6–M24
Share
Select sizes and quantities — 70 confirmed sizes to DIN 931
Material
Grade
Stainless SteelCarbon SteelAlloy Steel
Finish
| dNominal Diameter (mm) | lLength (mm) | bThread Length (mm) | PThread Pitch (mm) | sWidth Across Flats (max) (mm) | eWidth Across Corners (min) (mm) | MOQ | Quantity and inquiry |
|---|---|---|---|---|---|---|---|
| M6 | 30 | 18 | 1 | 10 | 11.05 | 1000 | |
| M6 | 35 | 18 | 1 | 10 | 11.05 | 1000 | |
| M6 | 40 | 18 | 1 | 10 | 11.05 | 1000 | |
| M6 | 45 | 18 | 1 | 10 | 11.05 | 1000 | |
| M6 | 50 | 18 | 1 | 10 | 11.05 | 1000 | |
| M6 | 55 | 18 | 1 | 10 | 11.05 | 1000 | |
| M6 | 60 | 18 | 1 | 10 | 11.05 | 1000 | |
| M8 | 40 | 22 | 1.25 | 13 | 14.38 | 1000 | |
| M8 | 45 | 22 | 1.25 | 13 | 14.38 | 1000 | |
| M8 | 50 | 22 | 1.25 | 13 | 14.38 | 1000 | |
| M8 | 55 | 22 | 1.25 | 13 | 14.38 | 1000 | |
| M8 | 60 | 22 | 1.25 | 13 | 14.38 | 1000 | |
| M8 | 70 | 22 | 1.25 | 13 | 14.38 | 1000 | |
| M8 | 80 | 22 | 1.25 | 13 | 14.38 | 1000 | |
| M8 | 90 | 22 | 1.25 | 13 | 14.38 | 1000 | |
| M8 | 100 | 22 | 1.25 | 13 | 14.38 | 1000 |
Showing 16 of 70 sizes
M6 × 35 × 18 × 1 × 10 × 11.05 × 4
dNominal Diameter (mm)M6
lLength (mm)35
bThread Length (mm)18
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)11.05
MOQ1000
M6 × 40 × 18 × 1 × 10 × 11.05 × 4
dNominal Diameter (mm)M6
lLength (mm)40
bThread Length (mm)18
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)11.05
MOQ1000
M6 × 45 × 18 × 1 × 10 × 11.05 × 4
dNominal Diameter (mm)M6
lLength (mm)45
bThread Length (mm)18
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)11.05
MOQ1000
M6 × 50 × 18 × 1 × 10 × 11.05 × 4
dNominal Diameter (mm)M6
lLength (mm)50
bThread Length (mm)18
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)11.05
MOQ1000
M6 × 55 × 18 × 1 × 10 × 11.05 × 4
dNominal Diameter (mm)M6
lLength (mm)55
bThread Length (mm)18
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)11.05
MOQ1000
M6 × 60 × 18 × 1 × 10 × 11.05 × 4
dNominal Diameter (mm)M6
lLength (mm)60
bThread Length (mm)18
PThread Pitch (mm)1
sWidth Across Flats (max) (mm)10
eWidth Across Corners (min) (mm)11.05
MOQ1000
M8 × 40 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)40
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
M8 × 45 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)45
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
M8 × 50 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)50
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
M8 × 55 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)55
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
M8 × 60 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)60
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
M8 × 70 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)70
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
M8 × 80 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)80
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
M8 × 90 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)90
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
M8 × 100 × 22 × 1.25 × 13 × 14.38 × 5.3
dNominal Diameter (mm)M8
lLength (mm)100
bThread Length (mm)22
PThread Pitch (mm)1.25
sWidth Across Flats (max) (mm)13
eWidth Across Corners (min) (mm)14.38
MOQ1000
Product details
- Description
- This hexagon head bolt is manufactured with a partial thread as defined in DIN 931. The shank is plain below the head, transitioning to a threaded portion of specified length. Buyers should confirm the required diameter, length, material, grade, and finish when requesting a quotation. Available materials include carbon steel, alloy steel, and stainless steel, with grades such as 4.8, 8.8, 10.9, A2-70, and A4-80. Surface finishes can be specified as zinc plated, hot dip galvanized, Dacromet, blackened, phosphate, plain, or passivated.
- Features
- Partial thread with plain shank under the head · Hexagon head for standard wrench or socket drive · Available in diameters M8 and M10 with lengths from 40 to 130 · Multiple material, grade, and finish options per DIN 931
- 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 Hexagon Head Bolt Partial Thread do you supply?
Execution standard: DIN 931. 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: Stainless Steel, Carbon Steel, Alloy Steel; Property class: A2-70, A4-80, 4.8, 8.8, 10.9; Finish: Passivated, Plain, Zinc Plated, Hot Dip Galvanized, Dacromet, Phosphate, Blackened. Availability should be confirmed against the selected specification and order quantity.
Can I order DIN 931 against an ISO 4014 drawing?
ISO 4014 is the corresponding standard recorded for DIN 931 in the TAURUS standard library. Send the drawing with your enquiry: the execution standard is confirmed line by line on the quotation, and any dimension that differs between the two tables is pointed out before the order.
