Hexagonal bolt with shank ISO 4014, steel 10.9, zinc flake, silver (ZFSHL)

Name: Hexagonal bolt with shank ISO 4014, steel 10.9, zinc flake, silver (ZFSHL)
Brand: Würth
SKU: 4146439160

ISO 4014 steel 10.9, zinc flake, silver
SCR-HEX-ISO4014-10.9-(ZFSHL)-M39X160

Art.-no. 4146439160

EAN 4061338336281

All versions

Specification

Zinc-flake coatings are chromium (VI)-free corrosion protection coatings for commercial vehicle construction, construction machines, agricultural vehicles and equipment, and all other fields that have 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 tests 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 0.09-0.14 μ due to top coat with integrated lubricating particles

Notice

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

Technical information


Thread type x nominal diameter (d₁)	M39
Length (l₁)	160 mm
Head height (k₁)	25 mm
External drive (s₁)	WS60
Standards	ISO 4014
Material	Steel
Property class	10.9
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)	90 mm
Design	With shaft
Product class	B
RoHS-compliant	Yes