Hexagon nut with clamping piece (all-metal)
Hexagon nut with clamping piece (all-metal) - 1
Hexagon nut with clamping piece (all-metal) - 2

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Hexagon nut with clamping piece (all-metal)

ISO 7042 steel 10, zinc flake, silver (ZFSHL)

  • Standards: ISO 7042
  • Material: Steel
  • Property class: 10
  • Surface: Flake zinc silver
  • Locking device operating principle: Single part clamping nut metal
  • Locking function: Locking against losing by clamping
  • Thread type: Metric thread
  • Thread format: Standard metric thread
  • RoHS-compliant: Yes

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Available in 6 versions

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Art.-no. Thread type x nominal diameter Height External drive Corrosion protection period Quantity PU
M10 10 mm WS16 720 h
500 pcs
M8 8 mm WS13 480 h
1000 pcs
M12 13.30 mm WS18 720 h
500 pcs
M16 16.40 mm WS24 720 h
100 pcs
M20 20.30 mm WS30 720 h
100 pcs
M6 6 mm WS10 480 h
1000 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:
00574 10 (2 spaces between the 4 and the 10)

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

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

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Price per packaging unit (PU):
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The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
Art.-no. Cust. Mat. No.

Hazardous Material

Product information

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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


    ISO 7042 replaces DIN 980, DIN 6925 | There is some limited similarity | Thread M3, M4, M7, M18, M22, M27, M33 and M39 removed | Nut height changed | Width across flats changed for M10, M12 and M14 to 16, 18 and 21 mm | Fine thread included in ISO 10513 | ISO 7042 applies to the strength classes 5, 8, 10, 12.