Hexagonal bolt with thread up to head ISO 4017, steel 10.9, zinc-plated thick-film passivated (ZSML)

Name: Hexagonal bolt with thread up to head ISO 4017, steel 10.9, zinc-plated thick-film passivated (ZSML)
Brand: Würth
SKU: 414801230

ISO 4017 stl 10.9 zp thick-film pas. sealing
SCR-HEX-ISO4017-10.9-WS18-(ZSML)-M12X30

Art.-no. 414801230

EAN 4046777814675

All versions

Specification

Connection elements with zinc-plated chromium(VI)-free thick-film passivation (ZSML) offer a future-proof alternative compared to surfaces containing chromium(VI). The coating consists of a zinc layer with passivation on a (chrome III) basis and sealing coat (top coat with integrated lubricating particles).

Overview of advantages:

Higher quality replacement for common zinc-plated coatings such as A2C or A3C

Adjusted friction coefficient range from 0.09 μ – 0.14 μ due to top coat with integrated lubricating particles

Thermal capacity up to 120°C

Even coating distribution

Functional and decorative

Notice

ISO 4017 replaces DIN 933 | 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)	M12
Length (l₁)	30 mm
Head height (k₁)	7.5 mm
External drive (s₁)	WS18
Standards	ISO 4017
Material	Steel
Property class	10.9
Surface	Zinc plated thick-layer passivation
Corrosion protection period	264 h
Head type	Hexagon head
Drive type	Outer hexagon
Thread type	Metric thread
Thread form	Standard metric thread
Thread design	Full thread
Product class	A
RoHS-compliant	Yes