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Hexagon Socket Head Cap Screw

ISO 4762 steel 8.8 zp thick-layer pass. w. sealing
SCR-CYL-ISO4762-8.8-HS2,5-(ZSML)-M3X12

Art.-no. 414903 12
EAN 4055374527208

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ISO 4762 steel 8.8, galvanised thick-film passivated (ZSML)

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.

Product information

Datasheets(X)

Certificates/ Documents

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Thread type x nominal diameter (d1)

M3

Length (l1)

12 mm

Head diameter (dk)

5.5 mm

Head height (k1)

3 mm

Standards

ISO 4762

Material

Steel

Property class

8.8

Surface

Zinc plated thick-layer passivation

RoHS-compliant

Yes

Head type

Socket head

Drive type

Hexagon socket

Internal drive (s1)

HS2.5

Thread type

Metric thread

Thread form

Standard metric thread

Product class

A

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information