Hexagonal bolt with shank - SCR-HEX-ISO4014-8.8-(ZFSHL)-M20X80

Hexagonal bolt with shank

Name: Hexagonal bolt with shank
Brand: Würth
SKU: 414542080

ISO 4014 steel 8.8 flake zinc silver
SCR-HEX-ISO4014-8.8-(ZFSHL)-M20X80

Art.-no. 414542080

EAN 4053479210520

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Hexagonal bolt with shank

Art.-no. 414542080

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x 25 pcs

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ISO 4014 steel 8.8, zinc-flake coating, silver (ZFSHL)

Zinc flake coatings are chrome (VI)-free corrosion protection coatings for commercial vehicle construction, construction machines, agricultural vehicles and equipment, and all other fields that require vehicle construction standard corrosion protection requirements.

The corrosion resistance of ZFHSL is as follows:

Diameter ≥ M6 - 480h*

Diameter ≥ M10 - 720h*

* Guideline values: No base metal corrosion at points without thread in salt spray mist testing according to DIN EN ISO 9227 NSS.

The designation ZFSHL refers to the following corrosion coating:

Zinc flake coating, with top coat, silver colour, with lubrication that alters the friction coefficient.

Adjusted friction coefficient range from 0.09μ - 0.14μ due to top coat with integrated lubricating particles

Notice

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

Product information

Würth Catalogue

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Thread type x nominal diameter (d₁)	M20
Length (l₁)	80 mm
Head height (k₁)	12.5 mm
External drive (s₁)	WS30
Standards	ISO 4014
Material	Steel
Property class	8.8
Surface	Flake zinc 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)	46 mm
Product class	A
RoHS-compliant	Yes