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Screw with flattened half round head with collar and hexagon socket - SCR-BUT-ISO7380/2-010.9-ZFSHL-M8X20 Screw with flattened half round head with collar and hexagon socket - SCR-BUT-ISO7380/2-010.9-ZFSHL-M8X20
Screw with flattened half round head with collar and hexagon socket - SCR-BUT-ISO7380/2-010.9-ZFSHL-M8X20 - 1
Screw with flattened half round head with collar and hexagon socket - SCR-BUT-ISO7380/2-010.9-ZFSHL-M8X20 - 2

Screw with flattened half round head with collar and hexagon socket

ISO 7380-2 steel 010.9 flake zinc silver
SCR-BUT-ISO7380/2-010.9-ZFSHL-M8X20

Art.-no. 425348 20
EAN 4057709033378
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Screw with flattened half round head with collar and hexagon socket

Art.-no. 425348 20

Prices for customers after login
Quantity
PU
x 200 pcs

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ISO 7380-2, steel, strength class 10.9, zinc-flake coating, silver (ZFSHL)

Zinc-flake coatings are chrome-(VI)-free corrosion protection coatings for commercial vehicle assembly, construction machinery, agricultural vehicles and equipment, and all other areas that have corrosion protection requirements at vehicle construction level.



Corrosion resistance for ZFSHL is:


  • Diameter ≥ M6 - 480h*

  • Diameter ≥ M10 - 720h*


  • * Guideline values: No base metal corrosion at points without thread in salt spray mist testing according to DIN EN ISO 9227 NSS.


    • The designation ZFSHL refers to the following corrosion coating:


    • Zinc-flake coating, with top coat, silver colour, with friction value adjusted lubrication.

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

    Notice

    Due to their head geometry, these screws can only be subjected to limited loads, see DIN EN ISO 898-1

    Product information

    Würth Catalogue

    Datasheets(X)

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    Thread type x nominal diameter (d1)

    M8

    Length (l1)

    20 mm

    Head diameter (dc)

    17.8 mm

    Head height (k1)

    4.4 mm

    Internal drive

    HS5

    Standards

    ISO 7380-2

    Material

    Steel

    Property class

    010.9

    Surface

    Flake zinc silver

    Head type

    Button head with collar

    Head details

    With collar

    Drive type

    Hexagon socket

    Thread type

    Metric thread

    Thread form

    Standard metric thread

    Thread design

    0 - not applicable

    Construction product

    0 - not applicable

    Approval

    0 - not applicable

    Area of application

    0 - not applicable

    Product class

    A

    RoHS-compliant

    Yes

    Art.-no.
    Cust. Mat. No.

    Hazardous Material

    Product information

    Würth Catalogue

    Datasheets()

    Datasheets ()

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