At Ananka Fasteners Pvt Ltd, we manufacture fasteners to the dimensional requirements of ISO 4029. CORRECTION: the input described ISO 4029 as ‘Full Dog Point’. ISO 4029 is in fact the hexagon socket set screw with CUP POINT (metric equivalent of DIN 916). The recessed cup/ring edge bites into the mating surface, the most common general-purpose set screw point. Thread sizes M1.6-M24.
CORRECTION: the input described ISO 4029 as ‘Full Dog Point’. ISO 4029 is in fact the hexagon socket set screw with CUP POINT (metric equivalent of DIN 916). The recessed cup/ring edge bites into the mating surface, the most common general-purpose set screw point. Thread sizes M1.6-M24.
Hexagon socket set screw, cup point
Key dimensions for common sizes are listed below.
| Thread size d | Pitch P (mm) | Socket size s (mm) | Cup point diameter dz (mm) |
|---|---|---|---|
| M3 | 0.5 | 1.5 | 1.4 |
| M4 | 0.7 | 2.0 | 2.0 |
| M5 | 0.8 | 2.5 | 2.5 |
| M6 | 1.0 | 3.0 | 3.0 |
| M8 | 1.25 | 4.0 | 5.0 |
| M10 | 1.5 | 5.0 | 6.0 |
| M12 | 1.75 | 6.0 | 8.0 |
| M16 | 2.0 | 8.0 | 10.0 |
| M20 | 2.5 | 10.0 | 14.0 |
6g
[‘DIN 916’, ‘ISO 4026’, ‘ISO 4027’, ‘ISO 4028’]
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 4029 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.
CORRECTION: the input described ISO 4029 as ‘Full Dog Point’. ISO 4029 is in fact the hexagon socket set screw with CUP POINT (metric equivalent of DIN 916). The recessed cup/ring edge bites into the mating surface, the most common general-purpose set screw point. Thread sizes M1.6-M24.
Ananka Fasteners manufactures ISO 4029 in sizes from M3–M20. See the Dimensional Table above for the complete size breakdown.
6g
We produce ISO 4029 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 4029 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 4029 requirement, nominal size, material grade, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Dimensions compiled per ISO 4029 and industry references; provided for reference only — confirm against the current edition of the standard before design use.
