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Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL) - SCR-ISO7380/2-010.9-HS2,5-(ZNBHL)-M4X12 Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL) - SCR-ISO7380/2-010.9-HS2,5-(ZNBHL)-M4X12
Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL) - SCR-ISO7380/2-010.9-HS2,5-(ZNBHL)-M4X12 - 1
Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL) - SCR-ISO7380/2-010.9-HS2,5-(ZNBHL)-M4X12 - 2

Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL)

ISO 7380-2, steel 010.9, zinc-nickel, black
SCR-ISO7380/2-010.9-HS2,5-(ZNBHL)-M4X12

Art.-no. 425364 12
EAN 4065746645058
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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

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

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Thread type x nominal diameter (d1)

M4

Length (l1)

12 mm

Head diameter (dc)

9.4 mm

Head height (k1)

2.2 mm

Internal drive

HS2.5

Standards

ISO 7380-2

Material

Steel

Property class

010.9

Surface

Zinc nickel black

Head type

Button head with collar

Head details

With collar

Drive type

Hexagon socket

Thread type

Metric thread

Thread form

Standard metric thread

Product class

A

RoHS-compliant

Yes

Additive article:
 
Product
Description
Quantity
PU
Price
/PU

SCR-SYSKO-ISO7380/2-010.9-ZNBHL-1153PCS

SYSTEMKOFFER
Steel, strength class 10.9, zinc-nickel-plated, black (ZNBHL)
x 1 pcs

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Structure of our article number

The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

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Art.-no.
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