Hexagon nut with clamping piece (all-metal) ISO 7042, steel, strength class 8, zinc-nickel-plated, black (ZNBHL)

Name: Hexagon nut with clamping piece (all-metal) ISO 7042, steel, strength class 8, zinc-nickel-plated, black (ZNBHL)
Brand: Würth
SKU: 4533602408

ISO 7042 steel 8, zinc-nickel, black
NUT-HEX-SLOK-ISO7042-8-WS13-(ZNBHL)-M8

Art.-no. 4533602408

EAN 4053479806310

All versions

Specification

Connection elements with a zinc-plated chromium(VI)-free zinc-nickel coating (ZNBHL black or ZNSHL silver) 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 hours against base metal corrosion in accordance with DIN EN ISO 9227 NSS

Adjusted friction coefficient range from 0.09μ - 0.14μ due to top coat with integrated lubricating particles
Thermal capacity up to 120°C

Even coating distribution

Functional and decorative

Notice

ISO 7042 replaces DIN 980, DIN 6925 | There is some limited similarity | Threads M3, M4, M7, M18, M22, M27, M33 and M39 removed | Nut height changed | Width across flats for M10, M12 and M14 changed to 16 mm, 18 mm and 21 mm | Fine thread included in ISO 10513 | ISO 7042 valid for strength classes 5, 8, 10, 12.

Technical information


Thread type x nominal diameter (D)	M8
Height (m₁)	8 mm
External drive (s₁)	WS13
Standards	ISO 7042
Material	Steel
Property class	8
Surface	Zinc nickel black
Corrosion protection period	480 h
Locking device operating principle	Single part clamping nut metal
Locking function	Locking against loosening by clamping
Thread type	Metric thread
Thread form	Standard metric thread
RoHS-compliant	Yes