Welcome to Würth Slowakia For trade customers only
Hexagonal bolt with flange EN 1665, steel 8.8, zinc-nickel, silver (ZNSHL)
Hexagonal bolt with flange EN 1665, steel 8.8, zinc-nickel, silver (ZNSHL) - 1
Hexagonal bolt with flange EN 1665, steel 8.8, zinc-nickel, silver (ZNSHL) - 2

The images are examples. For detailed information, other images and documents, please select individual articles from the following table.

Hexagonal bolt with flange EN 1665, steel 8.8, zinc-nickel, silver (ZNSHL)

See product details

Available in 29 versions

Price for selected packaging unit

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: 0800 121 854

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 0.09–0.14 μ due to top coat with integrated lubricating particles

  • Thermal capacity up to 120°C

  • Even coating distribution

  • Functional and decorative
Notice

ISO EN 1665 replaces DIN 6921 | There is some limited similarity | Some head heights changed | Flange diameter is unchanged | Widths across flats for M10, M12, M14 and M16, M20 changed | Strength 12.9 removed | Fine thread removed.