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Hexagon nut, low form B, DIN 439, thread M 8, coarse thread, plain black steel 4
In service the hexagon nut secures a bolted joint as a low lock nut of small height. The decisive figure is an across-flats size to DIN of 13 mm. Material plain black steel, class 4, size thread M 8, height 4 mm, coarse thread.
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Description
This hexagon nut secures a bolted joint as a low lock nut of small height. This version comes with thread M 8 and a nut height of 4 mm. A further figure is a nut height of 4 mm. This version is supplied with coarse thread as the thread type.
Benefits
- Low form B to DIN 439 with a nut height of only 4 mm.
- Thread M 8 with a pitch of 1.25 mm, made as coarse thread.
- Across flats 13 mm to DIN and 13 mm to ISO.
- Chamfers on both faces guide the nut when it is started on thread M 8.
- Material plain black steel, class 4 as per the data sheet.
Applications
In actuators and jig building the low height of 4 mm fits where a standard height nut no longer clears the component.
Standards and conformity
The version with coarse thread follows DIN 439 and ISO 4035, with an across-flats size of 13 mm to DIN and 13 mm to ISO.
Technical data
| Version and standard | coarse thread (DIN 439 / ISO 4035) |
|---|---|
| Material | plain black steel, class 4 |
| Thread D | M 8 |
| Thread pitch [mm] | 1.25 |
| Nut height M [mm] | 4 |
| Across flats S to DIN [mm] | 13 |
| Across flats S to ISO [mm] | 13 |
| Standards | DIN 439 and ISO 4035 |
| Weight | 0.002900 |
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 439-M8 ST |
| EAN | 4070497017450 |
| Zolltarifnummer | 73181639 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | Regelgewinde (DIN 439 / ISO 4035) |
| Material | Stahl 4 blank (schwarz) |
| Norm | DIN EN ISO 4035, DIN 439 |
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