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Screw with flattened half round head and hexagon socket ISO 7380-1 steel FK010.9, zinc-nickel-plated black (ZNBHL)

ISO 7380-1, steel 010.9, zinc-nickel, black
SCR-ISO7380/1-010.9-HS2-(ZNBHL)-M3X12

Art.-no. 425263 12
EAN 4061976787605

Price for selected packaging unit
Screw with flattened half round head and hexagon socket ISO 7380-1 steel FK010.9, zinc-nickel-plated black (ZNBHL)

Art.-no. 425263 12

Price for selected packaging unit
Quantity
PU
x 1000 pcs

Exclusively for trade customers

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Fasteners with a zinc-plated chromium (VI)-free zinc-nickel black coating (ZNBHL) are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).



Corrosion resistance:



  • Diameter ≥ M2 – 360h*

  • Diameter ≥ M4 – 480h*

  • Diameter ≥ M10 – 720h*


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


Overview of advantages:



  • Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS

  • Chromium(VI)-free

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

  • Thermal capacity up to 120°C

  • Even coat distribution

  • Functional and decorative
Notice

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

Product information

Datasheets(X)

Certificates/ Documents

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Thread type x nominal diameter (d1)

M3

Length (l1)

12 mm

Head diameter (dk)

5.7 mm

Head height (k1)

1.65 mm

Standards

WN 7380-1

Material

Stainless steel A2

Property class

010.9

Surface

Zinc nickel black

Head type

Button head

Drive type

Hexagon socket

Internal drive

HS

Thread type

Metric thread

Thread form

Standard metric thread

Product class

A

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information