At Ananka Fasteners Pvt Ltd, we manufacture fasteners to the dimensional requirements of DIN 961. DIN 961 specifies hexagon head screws with metric FINE pitch thread, fully threaded up to the head, product grades A and B. The fine-pitch, full-thread counterpart of DIN 933 (corresponds to ISO 8676).
DIN 961 specifies hexagon head screws with metric FINE pitch thread, fully threaded up to the head, product grades A and B. The fine-pitch, full-thread counterpart of DIN 933 (corresponds to ISO 8676).
hex head screw, fine pitch (full thread)
Key dimensions for common sizes are listed below.
| Nominal Size x Pitch | Width Across Flats s (mm) | Width Across Corners e min (mm) | Head Height k (mm) |
|---|---|---|---|
| M8x1 | 13 | 14.38 | 5.3 |
| M10x1.25 | 17 | 18.90 | 6.4 |
| M12x1.5 | 19 | 21.10 | 7.5 |
| M14x1.5 | 22 | 24.49 | 8.8 |
| M16x1.5 | 24 | 26.75 | 10 |
| M18x1.5 | 27 | 30.14 | 11.5 |
| M20x1.5 | 30 | 33.53 | 12.5 |
| M24x2 | 36 | 39.98 | 15 |
6g (external fine thread)
[‘DIN 960’, ‘DIN 933’, ‘ISO 8676’]
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 961 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 961 specifies hexagon head screws with metric FINE pitch thread, fully threaded up to the head, product grades A and B. The fine-pitch, full-thread counterpart of DIN 933 (corresponds to ISO 8676).
Ananka Fasteners manufactures DIN 961 in sizes from M8x1–M24x2. See the Dimensional Table above for the complete size breakdown.
6g (external fine thread)
We produce DIN 961 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 961 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 961 requirement, nominal size, material grade, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Dimensions compiled per DIN 961 and industry references; provided for reference only — confirm against the current edition of the standard before design use.
