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Hexagonal bolt with shank

ISO 4014 steel 8.8 zinc-nickel silver (ZNSHR)
SCR-HEX-ISO4014-8.8-WS30-(ZNSHR)-M20X240

Art.-no. 4181020240
EAN 4059608498982

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Hexagonal bolt with shank

Art.-no. 4181020240

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Quantity
PU
x 10 pcs

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ISO 4014, steel 8.8, zinc-nickel silver (ZNSHR)

Connection elements with a galvanised chromium (VI)-free zinc-nickel coating 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).



Overview of advantages:



  • Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS

  • Adjusted friction coefficient range of 0.12 μ–0.18 μ due to top coat with integrated lubricating particles, thermal capacity up to 120°C

  • Even coat distribution

  • Functional and decorative
Notice

ISO 4014 replaces DIN 931 | There is some compatibility | Nominal size extended | Widths across flats for M10, M12, M14 and M22 changed.

Product information

Datasheets(X)

Certificates/ Documents

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Thread type x nominal diameter (d1)

M20

Length (l1)

240 mm

Head height (k1)

12.5 mm

External drive (s1)

WS30

Standards

ISO 4014

Material

Steel

Property class

8.8

Surface

Zinc nickel silver

Corrosion protection period

720 h

Head type

Hexagon head

Drive type

Outer hexagon

Thread type

Metric thread

Thread form

Standard metric thread

Thread design

Partial thread

Thread length (metric thread) (b)

65 mm

Product class

A

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

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Technical information