Countersunk screw with hexalobular head ISO 14581, steel, strength class 8.8, zinc-nickel-plated, silver (ZNSHL)
For detailed information, other images and documents, please select individual articles from the following table.
Countersunk screw with hexalobular head ISO 14581, steel, strength class 8.8, 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 +420 323 041 141.
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
Call customer service: +420 323 041 141
Prices for customers after login
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 hours against base metal corrosion in accordance with DIN EN ISO 9227 NSS
- Chromium(VI)-free
- Adjusted friction coefficient range from 0.09μ - 0.14μ due to top coat with integrated lubricating particles
- Thermal capacity up to 120°C
- Even coating distribution
- Functional and decorative
Notice
- Head dimensions in ISO 14581 countersunk screws are gauged in accordance with ISO 7721
- Some screws with short dimensions are threaded up to the head, see also ISO 14581
- Countersinks for screw heads in accordance with ISO 14581 must comply with ISO 15065
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!