Screw with flattened half round head and hexagon socket ISO 7380-1 steel FK010.9, zinc-nickel-plated silver (ZNSHL)
For detailed information, other images and documents, please select individual articles from the following table.
Screw with flattened half round head and hexagon socket ISO 7380-1 steel FK010.9, zinc-nickel-plated silver (ZNSHL)
Show availability in Würth trade store
In order to check the stock in a Würth branch, please log in.
If you have any questions, please call our service hotline at +49 7931 91-0.
You are not yet a Würth customer or do not yet have access data to the Online Shop? Then register now in just a few steps. After a successful check of the entered data, you will have immediate access to the stock inquiry as well as all prices and can immediately order.
Exclusively for trade customers
Register now and access more than 125,000 products
Variants
Exclusively for trade customers
Register now and access more than 125,000 products
Fasteners with a zinc-plated chromium (VI)-free zinc-nickel silver coating (ZNSHL) are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).
Corrosion resistance:
- Diameter ≥ M2 – 360h*
- Diameter ≥ M4 – 600h*
- Diameter ≥ M10 – 720h*
- *No base metal corrosion at points without thread in salt spray mist testing according to DIN EN ISO 9227 NSS
Overview of advantages:
- Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS
- Chromium(VI)-free
- Adjusted friction coefficient range of 0.09 μ–0.14 μ due to top coat with integrated lubricating particles
- Thermal capacity up to 120°C
- Even coat distribution
- Functional and decorative
Notice
Due to their head geometry, these screws can only be subjected to limited loads, see DIN EN ISO 898-1
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!