Hexagon Socket Head Cap Screw ISO 4762, zinc plated 10.9 steel with thick-layer passivation (ZSML)

Name: Hexagon Socket Head Cap Screw ISO 4762, zinc plated 10.9 steel with thick-layer passivation (ZSML)
Brand: Würth
SKU: 415008 70

ISO 4762 steel 10.9 zp thick-layer pass w. sealing
SCR-CYL-ISO4762-10.9-HS6-(ZSML)-M8X70

Art.-no. 415008 70

EAN 4046777789782

All versions

Specification

Connection elements with galvanised chrome (VI)-free thick-film passivation (ZSML) offer a future-proof alternative compared to surfaces containing chrome (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 of common galvanised 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 layer distribution

Functional and decorative

Notice

ISO 4762 replaces DIN 912 | There is some similarity | Nominal range changed | Fine thread moved to ISO 12474.

Technical information


Thread type x nominal diameter (d₁)	M8
Length (l₁)	70 mm
Head diameter (d_k)	13 mm
Head height (k₁)	8 mm
Standards	ISO 4762
Material	Steel
Property class	10.9
Surface	Zinc plated thick-layer passivation
RoHS-compliant	Yes
Head type	Socket head
Drive type	Hexagon socket
Internal drive (s₁)	HS6
Thread type	Metric thread
Thread form	Standard metric thread
Product class	A