Fully threaded hexagon head screw, product grade C
Geometry, executions, materials and finishes in one data sheet. Required length and supply requirements are defined in the quotation request.
DIN 558 / UNI 5725 - ISO 4018
- Dimensional reference
- DIN 558
- Pitch
- Coarse
- Drive
- External hexagon
- Units
- mm
Representative geometry photograph. Material and finish are specified separately.
Technical drawing
Reference drawing from the Berardi catalogue. Dimensions in mm; not to scale.
- d
- Nominal thread
- s
- Wrench size
- e min.
- Minimum across corners
- k
- Head height
Reference geometry
Dimensions in mm. Supply lengths are not listed: specify the required length in your enquiry.
| d | s | e min. | k |
|---|---|---|---|
| M3 | 5.5 | 6.01 | 2 |
| M4 | 7 | 7.66 | 2.8 |
| M5 | 8 | 8.79 | 3.5 |
| M6 | 10 | 11.05 | 4 |
| M8 | 13 | 14.38 | 5.3 |
| M10 | 17 | 18.9 | 6.4 |
| M12 | 19 | 21.1 | 7.5 |
DIN dimensions from Berardi. ISO 4018 is a related reference: ISO wrench sizes for M10 and M12 differ from this DIN table. Specify the required standard and execution.
Materials, grades, finishes and treatments
| Material | Class / execution | Finish |
|---|---|---|
| Steel | 4.8 | Uncoated; clear zinc plated |
Material, class, tolerance and finish are confirmed in the quotation. Dimensional rows do not indicate availability by material; not all combinations are implied.
Documentation
Download Dueemme data sheet ↓| Document | Status |
|---|---|
| Declaration of conformity | Subject to order agreement |
| Material certificate | Subject to order agreement |
| EN 10204 2.2 test report | Subject to order agreement |
| EN 10204 3.1 inspection certificate | Subject to order agreement |
| Dimensional inspection report | Subject to order agreement |
| Coating report | Subject to order agreement |
| Other documentation | Subject to order agreement |
Batch documents are not automatically included: specify your requirements in the RFQ.
Standards, executions and application
Product grade C describes manufacturing precision, not material strength class. This type is distinct from the grade A/B DIN 933 / ISO 4017 screws already listed in the catalogue. Coarse metric thread, fully threaded shank; enter the required length freely in the enquiry.
Configure your enquiry
Select the diameter and enter the required length in the specifications, together with material, finish and quantity. Dueemme will confirm supply in its quotation.
The size you need, including custom specifications
Other diameters, lengths, materials and finishes can be assessed on request. For dedicated production, we agree geometry, requirements and minimum quantities with the customer.
Send your specification →