At Ananka Fasteners Pvt Ltd, we manufacture fasteners to the dimensional requirements of DIN 6334. Hexagon coupling (connector / extension) nuts. Long hexagon nut, typically 3 x nominal diameter in length, used to join two lengths of threaded rod or to extend a stud. Full thread through the body. Thread M6-M36, coarse pitch.
Hexagon coupling (connector / extension) nuts. Long hexagon nut, typically 3 x nominal diameter in length, used to join two lengths of threaded rod or to extend a stud. Full thread through the body. Thread M6-M36, coarse pitch.
long hexagon coupling nut
Key dimensions for common sizes are listed below.
| Size | Width across flats s (mm) | Width across corners e (mm) | Length L (mm) |
|---|---|---|---|
| M6 | 10 | 11.05 | 18 |
| M8 | 13 | 14.38 | 24 |
| M10 | 17 | 18.90 | 30 |
| M12 | 19 | 21.10 | 36 |
| M16 | 24 | 26.75 | 48 |
| M20 | 30 | 33.53 | 60 |
| M24 | 36 | 39.98 | 72 |
| M30 | 46 | 50.85 | 90 |
6H
[‘DIN 6334’, ‘DIN 976 (rod)’, ‘DIN 934’, ‘ISO 4032’]
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 6334 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 coupling (connector / extension) nuts. Long hexagon nut, typically 3 x nominal diameter in length, used to join two lengths of threaded rod or to extend a stud. Full thread through the body. Thread M6-M36, coarse pitch.
Ananka Fasteners manufactures DIN 6334 in sizes from M6–M30. See the Dimensional Table above for the complete size breakdown.
6H
We produce DIN 6334 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 6334 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 6334 requirement, nominal size, material grade, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Dimensions compiled per DIN 6334 and industry references; provided for reference only — confirm against the current edition of the standard before design use.
