At Ananka Fasteners Pvt Ltd, we manufacture fasteners to the dimensional requirements of ISO 7044. ISO 7044 covers prevailing torque type ALL-METAL hexagon nuts with flange, style 2, product grades A and B. The prevailing-torque feature is formed in the metal (deformed threads/crown) rather than a nylon insert, so it suits higher-temperature service. Sizes M5 to M20.
ISO 7044 covers prevailing torque type ALL-METAL hexagon nuts with flange, style 2, product grades A and B. The prevailing-torque feature is formed in the metal (deformed threads/crown) rather than a nylon insert, so it suits higher-temperature service. Sizes M5 to M20.
Prevailing torque all-metal hexagon flange nut, style 2
Key dimensions for common sizes are listed below.
| Thread d | Width across flats s (mm) | Flange dia dc (mm) | Nut height m (mm) |
|---|---|---|---|
| M5 | 8 | 11.8 | 5.6 |
| M6 | 10 | 14.2 | 6.9 |
| M8 | 13 | 17.9 | 8.9 |
| M10 | 15 | 21.8 | 11.4 |
| M12 | 18 | 26.0 | 13.4 |
| M16 | 24 | 34.5 | 17.6 |
| M20 | 30 | 42.8 | 21.0 |
6H internal thread
[‘ISO 7043’, ‘ISO 4161’, ‘ISO 7042’, ‘DIN 6927’]
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 7044 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 7044 covers prevailing torque type ALL-METAL hexagon nuts with flange, style 2, product grades A and B. The prevailing-torque feature is formed in the metal (deformed threads/crown) rather than a nylon insert, so it suits higher-temperature service. Sizes M5 to M20.
Ananka Fasteners manufactures ISO 7044 in sizes from M5–M20. See the Dimensional Table above for the complete size breakdown.
6H internal thread
We produce ISO 7044 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 7044 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 7044 requirement, nominal size, material grade, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Dimensions compiled per ISO 7044 and industry references; provided for reference only — confirm against the current edition of the standard before design use.
