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Cheese head screw with hexagon socket ISO 4762, steel, strength class 8.8, zinc-nickel-plated, silver (ZNSHL)

ISO 4762 steel 8.8, zinc-nickel
SCR-CYL-ISO4762-8.8-HS3-(ZNSHL)-M4X30

Art.-no. 414994 30
EAN 4055375571170

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Cheese head screw with hexagon socket ISO 4762, steel, strength class 8.8, zinc-nickel-plated, silver (ZNSHL)

Art.-no. 414994 30

Prices for customers after login
Quantity
PU
x 1000 pcs

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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

ISO 4762 replaces DIN 912 | There is some similarity | Nominal range changed | Fine thread moved to ISO 12474.

Product information

Datasheets(X)

Certificates/ Documents

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Thread type x nominal diameter (d1)

M4

Length (l1)

30 mm

Head diameter (dk)

7 mm

Head height (k1)

4 mm

Standards

ISO 4762

Material

Steel

Property class

8.8

Surface

Zinc nickel silver

RoHS-compliant

Yes

Corrosion protection period

600 h

Head type

Socket head

Drive type

Hexagon socket

Internal drive (s1)

HS3

Thread type

Metric thread

Thread form

Standard metric thread

Product class

A

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

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Technical information