Hexagon Socket Head Cap Screw ISO 4762, 8.8 steel with silver zinc-flake coating (ZFSHL) - SCR-CYL-ISO4762-8.8-(ZFSHL)-M6X40

Hexagon Socket Head Cap Screw ISO 4762, 8.8 steel with silver zinc-flake coating (ZFSHL)

Name: Hexagon Socket Head Cap Screw ISO 4762, 8.8 steel with silver zinc-flake coating (ZFSHL)
Brand: Würth
SKU: 414946 40

ISO 4762/DIN 912 steel 8.8 silver zn-flake coating
SCR-CYL-ISO4762-8.8-(ZFSHL)-M6X40

Art.-no. 414946 40

EAN 4053479217635

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

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

Technical information


Thread type x nominal diameter (d₁)	M6
Length (l₁)	40 mm
Head diameter (d_k)	10 mm
Head height (k₁)	6 mm
Standards	ISO 4762
Material	Steel
Property class	8.8
Surface	Flake zinc silver
RoHS-compliant	Yes
Corrosion protection period	480 h
Head type	Socket head
Drive type	Hexagon socket
Internal drive (s₁)	HS5
Thread type	Metric thread
Thread form	Standard metric thread
Product class	A