At Ananka Fasteners Pvt Ltd, we manufacture fasteners to the dimensional requirements of DIN 7984. DIN 7984 specifies hexagon socket head cap screws with a low (thin) head, used where clearance under the head is limited. Reduced head height means reduced tightening torque / loadability versus standard DIN 912. Property classes 8.8/10.9 and stainless A2/A4.
DIN 7984 specifies hexagon socket head cap screws with a low (thin) head, used where clearance under the head is limited. Reduced head height means reduced tightening torque / loadability versus standard DIN 912. Property classes 8.8/10.9 and stainless A2/A4.
Low-head hexagon socket cap screw
Key dimensions for common sizes are listed below.
| Thread size d | Head diameter dk (mm) | Head height k (mm) | Socket size s (mm) |
|---|---|---|---|
| M3 | 5.5 | 2.0 | 2.0 |
| M4 | 7.0 | 2.8 | 2.5 |
| M5 | 8.5 | 3.5 | 3.0 |
| M6 | 10.0 | 4.0 | 4.0 |
| M8 | 13.0 | 5.0 | 5.0 |
| M10 | 16.0 | 6.0 | 7.0 |
| M12 | 18.0 | 7.0 | 8.0 |
| M16 | 24.0 | 9.0 | 12.0 |
| M20 | 30.0 | 11.0 | 14.0 |
6g
[‘DIN 912’, ‘ISO 4762’, ‘DIN 6912’]
For the official DIN standards catalogue, see the DIN standards listing. This external reference is provided for standards identification; the purchaser should verify the current edition applicable to the order.
We produce DIN 7984 fasteners in carbon and alloy steel, austenitic, duplex and super-duplex stainless, and high-nickel, titanium and copper alloys — for structural, flanged, machinery and process applications worldwide.
For technical documentation and quotations, buyers can also review the Ananka Fasteners manufacturing and supply range or contact the team through the fastener enquiry and technical support page.
Ananka Fasteners supplies every lot with full material traceability and third-party testing on request.
DIN 7984 specifies hexagon socket head cap screws with a low (thin) head, used where clearance under the head is limited. Reduced head height means reduced tightening torque / loadability versus standard DIN 912. Property classes 8.8/10.9 and stainless A2/A4.
Ananka Fasteners manufactures DIN 7984 in sizes from M3–M20. See the Dimensional Table above for the complete size breakdown.
6g
We produce DIN 7984 fasteners in carbon and alloy steel, austenitic, duplex and super-duplex stainless, and high-nickel, titanium and copper alloys — for structural, flanged, machinery and process applications worldwide.
Yes. For a quotation, provide the required nominal size, material grade, quantity and any inspection or certificate requirements.
Need a fastener manufactured to DIN 7984 for an industrial project? Send the required fastener type, size, material grade, quantity and certification requirements to Ananka Fasteners. Our team can review the requirement and provide technical and commercial information for standard or custom configurations.
Recommended RFQ details: DIN 7984 requirement, nominal size, material grade, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Dimensions compiled per DIN 7984 and industry references; provided for reference only — confirm against the current edition of the standard before design use.
