Hexagon Socket Head Cap Screw ISO 4762, 10.9 steel with silver zinc-flake coating (ZFSHL)

Name: Hexagon Socket Head Cap Screw ISO 4762, 10.9 steel with silver zinc-flake coating (ZFSHL)
Brand: Würth
SKU: 415048 45

ISO 4762/DIN 912 steel 10.9 zinc flake, silver
SCR-CYL-ISO4762-10.9-(ZFSHL)-M8X45

Art.-no. 415048 45

EAN 4054458004918

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)	M8
Length (l₁)	45 mm
Head diameter (d_k)	13 mm
Head height (k₁)	8 mm
Standards	ISO 4762
Material	Steel
Property class	10.9
Surface	Flake zinc silver
RoHS-compliant	Yes
Corrosion protection period	480 h
Head type	Socket head
Drive type	Hexagon socket
Internal drive (s₁)	HS6
Thread type	Metric thread
Thread form	Standard metric thread
Product class	A