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Screw with flattened half round head with collar and hexagon socket
Screw with flattened half round head with collar and hexagon socket - 1
Screw with flattened half round head with collar and hexagon socket - 2

For detailed information, other images and documents, please select individual articles from the following table.

Screw with flattened half round head with collar and hexagon socket

ISO 7380-2, steel 010.9, zinc-nickel, black (ZNBHL)

  • 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 format: Standard metric thread
  • Product class: A
  • RoHS-compliant: Yes

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Available in 38 versions

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Variants

You can refine your search by selecting different attributes

Art.-no. Thread type x nominal diameter Length Head diameter Head height Quantity PU
price/PU
425365 20
M5 20 mm 11.8 mm 2.75 mm
50 pcs
425366 35
M6 35 mm 13.6 mm 3.3 mm
50 pcs
425368 25
M8 25 mm 17.8 mm 4.4 mm
10 pcs
425366 16
M6 16 mm 13.6 mm 3.3 mm
50 pcs
425368 16
M8 16 mm 17.8 mm 4.4 mm
10 pcs
425365 25
M5 25 mm 11.8 mm 2.75 mm
50 pcs
425365 16
M5 16 mm 11.8 mm 2.75 mm
100 pcs
425366 20
M6 20 mm 13.6 mm 3.3 mm
50 pcs
425366 25
M6 25 mm 13.6 mm 3.3 mm
50 pcs
425366 45
M6 45 mm 13.6 mm 3.3 mm
10 pcs
425368 20
M8 20 mm 17.8 mm 4.4 mm
10 pcs
425366 12
M6 12 mm 13.6 mm 3.3 mm
50 pcs
425366 30
M6 30 mm 13.6 mm 3.3 mm
50 pcs
425366 50
M6 50 mm 13.6 mm 3.3 mm
10 pcs
425366 60
M6 60 mm 13.6 mm 3.3 mm
10 pcs
425364 8
M4 8 mm 9.4 mm 2.2 mm
100 pcs
425364 10
M4 10 mm 9.4 mm 2.2 mm
100 pcs
425364 12
M4 12 mm 9.4 mm 2.2 mm
100 pcs
425364 16
M4 16 mm 9.4 mm 2.2 mm
100 pcs
425364 20
M4 20 mm 9.4 mm 2.2 mm
100 pcs
425364 25
M4 25 mm 9.4 mm 2.2 mm
100 pcs
425364 30
M4 30 mm 9.4 mm 2.2 mm
100 pcs
425364 35
M4 35 mm 9.4 mm 2.2 mm
100 pcs
425364 40
M4 40 mm 9.4 mm 2.2 mm
100 pcs
425365 8
M5 8 mm 11.8 mm 2.75 mm
100 pcs
425365 10
M5 10 mm 11.8 mm 2.75 mm
100 pcs
425365 12
M5 12 mm 11.8 mm 2.75 mm
100 pcs
425365 35
M5 35 mm 11.8 mm 2.75 mm
50 pcs
425365 40
M5 40 mm 11.8 mm 2.75 mm
50 pcs
425365 45
M5 45 mm 11.8 mm 2.75 mm
10 pcs
425365 50
M5 50 mm 11.8 mm 2.75 mm
10 pcs
425365 30
M5 30 mm 11.8 mm 2.75 mm
50 pcs
425366 10
M6 10 mm 13.6 mm 3.3 mm
50 pcs
425366 40
M6 40 mm 13.6 mm 3.3 mm
50 pcs
425368 40
M8 40 mm 17.8 mm 4.4 mm
10 pcs
425368 12
M8 12 mm 17.8 mm 4.4 mm
10 pcs
425368 30
M8 30 mm 17.8 mm 4.4 mm
425368 35
M8 35 mm 17.8 mm 4.4 mm
10 pcs

Packaging unit

The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.

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

Information on price display

Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units

Quantity

The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Art.-no. Cust. Mat. No.

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Product information

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Technical information

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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