Raised countersunk head screw with recessed head, H ISO 7047, steel 8.8, zinc flake, silver (ZFSHL)

Name: Raised countersunk head screw with recessed head, H ISO 7047, steel 8.8, zinc flake, silver (ZFSHL)
Brand: Würth
SKU: 403148 35

ISO 7047 steel 8.8, zinc-flake
SCR-RSDCS-ISO7047-8.8-H4-(ZFSHL)-M8X35

Art.-no. 403148 35

EAN 4046777914115

All versions

Specification

Zinc-flake coatings are chrome-(VI)-free corrosion protection coatings for commercial vehicle assembly, construction machinery, agricultural vehicles and equipment, and all other areas that have corrosion protection requirements at vehicle construction level.

Corrosion resistance for ZFSHL is:

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 friction value adjusted lubrication.

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

Notice

Technical information


Thread type x nominal diameter (d₁)	M8
Length (l₁)	35 mm
Head diameter (d_k)	15.8 mm
Head height (k₁)	4.65 mm
Standards	ISO 7047
Material	Steel
Property class	8.8
Surface	Flake zinc silver
RoHS-compliant	Yes
Head type	Raised countersunk head
Drive type	Crosshead
Internal drive	H3
Thread type	Metric thread
Pitch	1.25 mm
Thread form	Standard metric thread
Product class	A