At Ananka Fasteners Pvt Ltd, we manufacture fasteners to the dimensional requirements of ISO 1580. ISO 1580 covers slotted pan head machine screws, product grade A, in the metric coarse thread range M1.6 to M10 (equivalent to DIN 85). Input category ‘Other’ corrected to Machine Screws.
ISO 1580 covers slotted pan head machine screws, product grade A, in the metric coarse thread range M1.6 to M10 (equivalent to DIN 85). Input category ‘Other’ corrected to Machine Screws.
Slotted pan head machine screw, product grade A
Key dimensions for common sizes are listed below.
| Thread d | Head dia dk (mm) | Head height k (mm) | Slot width n (mm) | Slot depth t (mm) |
|---|---|---|---|---|
| M1.6 | 3.2 | 1.0 | 0.4 | 0.35 |
| M2 | 4.0 | 1.3 | 0.5 | 0.5 |
| M2.5 | 5.0 | 1.5 | 0.6 | 0.6 |
| M3 | 5.6 | 1.8 | 0.8 | 0.7 |
| M3.5 | 7.0 | 2.1 | 1.0 | 0.8 |
| M4 | 8.0 | 2.4 | 1.2 | 1.0 |
| M5 | 9.5 | 3.0 | 1.2 | 1.2 |
| M6 | 12.0 | 3.6 | 1.6 | 1.4 |
| M8 | 16.0 | 4.8 | 2.0 | 1.9 |
| M10 | 20.0 | 6.0 | 2.5 | 2.4 |
6g external thread
[‘DIN 85’, ‘ISO 1207’, ‘ISO 7045’, ‘ISO 1481’]
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 1580 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.
ISO 1580 covers slotted pan head machine screws, product grade A, in the metric coarse thread range M1.6 to M10 (equivalent to DIN 85). Input category ‘Other’ corrected to Machine Screws.
Ananka Fasteners manufactures ISO 1580 in sizes from M1.6–M10. See the Dimensional Table above for the complete size breakdown.
6g external thread
We produce ISO 1580 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 1580 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 1580 requirement, nominal size, material grade, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Dimensions compiled per ISO 1580 and industry references; provided for reference only — confirm against the current edition of the standard before design use.
