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Hexagon nut, low form B, DIN 439, thread M 8x1, fine thread, stainless steel A4
This hexagon nut secures a bolted joint as a low lock nut of small height. A key figure is an across-flats size to DIN of 13 mm. Size thread M 8x1, height 4 mm, fine thread, material stainless steel A4.
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Description
The hexagon nut secures a bolted joint as a low lock nut of small height and follows DIN 439. Material stainless steel A4 is listed for this version. The data state an across-flats size to DIN of 13 mm. Also stated are fine thread as the thread type.
Benefits
- Low form B to DIN 439 with a nut height of only 4 mm.
- Thread M 8x1 with a pitch of 1.00 mm, made as fine 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 8x1.
- Material stainless steel A4 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 fine thread follows DIN 439 and ISO 8675, with an across-flats size of 13 mm to DIN and 13 mm to ISO.
Technical data
| Version and standard | fine thread (DIN 439 / ISO 8675) |
|---|---|
| Material | stainless steel A4 |
| Thread D | M 8x1 |
| Thread pitch [mm] | 1.00 |
| Nut height M [mm] | 4 |
| Across flats S to DIN [mm] | 13 |
| Across flats S to ISO [mm] | 13 |
| Standards | DIN 439 and ISO 8675 |
| Weight | 0.002800 |
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | 439-M8X1 ES4A |
| EAN | 4050571994556 |
| Zolltarifnummer | 73181639 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | Feingewinde (DIN 439 / ISO 8675) |
| Material | Edelstahl A4 |
| Norm | DIN EN ISO 8675, DIN 439 |
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