Hexagonal bolt with shank - SCR-HEX-ISO4014-10.9-WS7-(ZNSHR)-M4X25

Hexagonal bolt with shank

Name: Hexagonal bolt with shank
Brand: Würth
SKU: 418204 25

ISO 4014 steel 10.9 zinc-nickel silver (ZNSHR)
SCR-HEX-ISO4014-10.9-WS7-(ZNSHR)-M4X25

Art.-no. 418204 25

EAN 4059608488129

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Hexagonal bolt with shank

Art.-no. 418204 25

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x 1000 pcs

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ISO 4014, steel 10.9, zinc-nickel silver (ZNSHR)

Connection elements with a galvanised chromium (VI)-free zinc-nickel coating are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).

Overview of advantages:

Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS

Adjusted friction coefficient range of 0.12 μ–0.18 μ due to top coat with integrated lubricating particles, thermal capacity up to 120°C

Even coat distribution

Functional and decorative

Notice

ISO 4014 replaces DIN 931 | There is some compatibility | Nominal size extended | Widths across flats for M10, M12, M14 and M22 changed.

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents


Thread type x nominal diameter (d₁)	M4
Length (l₁)	25 mm
Head height (k₁)	2.8 mm
External drive (s₁)	WS7
Standards	ISO 4014
Material	Steel
Property class	10.9
Surface	Zinc nickel silver
Corrosion protection period	600 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)	14 mm
Design	With shaft
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
RoHS-compliant	Yes