The images are examples. For detailed information, other images and documents, please select individual articles from the following table.
Hexagon nut with clamping piece (all-metal) ISO 7042, steel, strength class 10, zinc-nickel-plated, silver (ZNSHL)
Register now and access more than 125,000 products
Variants
Register now and access more than 125,000 products
Fasteners with a galvanised chromium (VI)-free zinc-nickel plated silver coating (ZNSHL) are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel plated alloy layer and a sealing coat (top coat with integrated lubricating particles).
Corrosion resistance:
- Diameter ≥ M2 - 360 h*
- Diameter ≥ M4 - 600 h*
- Diameter ≥ M10 - 720 h*
- *No base metal corrosion in unthreaded areas in salt spray tests in accordance with DIN EN ISO 9227 NSS
Overview of advantages:
- Resistance of up to 720 hours against base metal corrosion in accordance with DIN EN ISO 9227 NSS
- Chromium(VI)-free
- Thermal resistance up to 120 °C
- Even coating distribution
- Functional and decorative
ISO 7042 replaces DIN 980, DIN 6925 | There is some limited similarity | Threads M3, M4, M7, M18, M22, M27, M33 and M39 removed | Nut height changed | Width across flats for M10, M12 and M14 changed to 16 mm, 18 mm and 21 mm | Fine thread included in ISO 10513 | ISO 7042 valid for strength classes 5, 8, 10, 12.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!