Hexagonal nut with flange DIN 6923, zinc plated 8 steel with thick-layer passivation (VZD)

Name: Hexagonal nut with flange DIN 6923, zinc plated 8 steel with thick-layer passivation (VZD)
Brand: Würth
SKU: 4537502008

DIN 6923 sim. st 8 zn thck-layer pass. lock. teeth
NUT-SER-SIDIN6923-8-WS13-(VZD)-M8

Art.-no. 4537502008

EAN 4059609387674

All versions

Specification

Connection elements with galvanised chromium (VI)-free zinc thick-film passivation (VZD) offer a future-proof alternative to surfaces containing chromium (VI). The coating consists of a zinc layer with passivation on a chromium (III) basis.

Overview of advantages:

Chromium (VI)-free alternative to A2C or A3C

Thermal capacity up to 120°C

Even coat distribution

Technical information


Thread type x nominal diameter (D)	M8
Height (h₁)	8 mm
Flange diameter (d_c)	17.9 mm
External drive (s₁)	WS13
Standards	DIN 6923
Material	Steel
Property class	8
Surface	Zinc plated thick-layer passivation
RoHS-compliant	Yes
Locking device operating principle	Serration
Locking function	Locking against self-loosening by mechanical interlocking
Head type	Hexagon head with flange
Pitch	1.25 mm