Countersunk screw with hexagon socket head - SCR-ISO10642-08.8-HS8-(ZFSHL)-M12X30

Countersunk screw with hexagon socket head - SCR-ISO10642-08.8-HS8-(ZFSHL)-M12X30 - 1

Countersunk screw with hexagon socket head

Name: Countersunk screw with hexagon socket head
Brand: Würth
SKU: 412241230

ISO 10642 steel 08.8, zinc flake, silver
SCR-ISO10642-08.8-HS8-(ZFSHL)-M12X30

Art.-no. 412241230

EAN 4057708019458

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Countersunk screw with hexagon socket head

Art.-no. 412241230

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ISO 10642, steel strength class 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.

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 10642 replaces DIN 7991 | There is some limited similarity (some head heights and head diameters have been changed | nominal Ø M18, M22, M24 are omitted | Stainless steels removed | strength classes 10.9 and 12.9 added).

These screws can only be subjected to limited loads due to their head geometry, see DIN EN ISO 898-1

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents


Thread type x nominal diameter (d₁)	M12
Length (l₁)	30 mm
Head diameter (d_k)	24.81 mm
Head height (k₁)	7.44 mm
Internal drive (s₁)	HS8
Standards	ISO 10642
Material	Steel
Property class	08.8
Surface	Flake zinc silver
Corrosion protection period	720 h
RoHS-compliant	Yes
Head type	Countersunk head
Head details	0 - not applicable
Drive type	Hexagon socket
Thread type	Metric thread
Thread form	Standard metric thread
Thread design	Full thread
Design	0 - not applicable
Product class	A
Area of application	0 - not applicable
Regulated area	0 - not applicable
Construction product	0 - not applicable
EC declaration of conformity (CE)	0 - not applicable