At Ananka Fasteners Pvt Ltd, we manufacture fasteners to the dimensional requirements of ISO 8676. Hexagon head screws (fully threaded bolts) with metric FINE pitch thread, product grades A and B – the fine-pitch, fully threaded counterpart of ISO 4017 (equivalent to DIN 961). Head dimensions match ISO 4017/4014.
Hexagon head screws (fully threaded bolts) with metric FINE pitch thread, product grades A and B – the fine-pitch, fully threaded counterpart of ISO 4017 (equivalent to DIN 961). Head dimensions match ISO 4017/4014.
Hexagon head screw, fully threaded, fine pitch
Key dimensions for common sizes are listed below.
| Thread d x pitch | Width a/flats s (mm) | Width a/corners e min (mm) | Head height k (mm) |
|---|---|---|---|
| M8x1 | 13 | 14.38 | 5.3 |
| M10x1.25 | 16 | 17.77 | 6.4 |
| M12x1.5 | 18 | 20.03 | 7.5 |
| M14x1.5 | 21 | 23.36 | 8.8 |
| M16x1.5 | 24 | 26.75 | 10.0 |
| M20x1.5 | 30 | 32.95 | 12.5 |
| M24x2 | 36 | 39.55 | 15.0 |
6g (external), metric fine
[‘DIN 961’, ‘ISO 4017’, ‘ISO 8765’, ‘ISO 4032’]
For the official ISO standards catalogue, see the ISO standards listing. This external reference is provided for standards identification; the purchaser should verify the current edition applicable to the order.
We produce ISO 8676 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.
Hexagon head screws (fully threaded bolts) with metric FINE pitch thread, product grades A and B – the fine-pitch, fully threaded counterpart of ISO 4017 (equivalent to DIN 961). Head dimensions match ISO 4017/4014.
Ananka Fasteners manufactures ISO 8676 in sizes from M8x1–M24x2. See the Dimensional Table above for the complete size breakdown.
6g (external), metric fine
We produce ISO 8676 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 ISO 8676 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: ISO 8676 requirement, nominal size, material grade, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Dimensions compiled per ISO 8676 and industry references; provided for reference only — confirm against the current edition of the standard before design use.
