Nakrętki samozabezpieczające DIN6927, klasa 10, cynk płatkowy — dwa widoki góra i gładki spód; własna ilustracja
Nakrętki DIN6927, klasa 10, cynk płatkowy — własna ilustracja opakowania rodziny
Nakrętka DIN6927 — własny schemat odnośników d, dc, h, m i s

M20 Self-locking flange nuts DIN6927 class 10 zinc flake 25 pcs.

Neron
zł143.10 Grosszł116.34 Net
zł102.38 Net zł125.93 Gross price with code PROMO
Lowest price since sales began before the promotion: zł116.34 Net zł143.10 Gross

One-piece self-locking flange nuts M20 DIN6927, class 10 steel, zinc flake. All-metal, without plastic insert, smooth flange. Parameters: thread M20 with pitch 2,5 mm, tolerance 6H; spanner size s = 30 mm; dc max. 42,8 mm; h max. 22,4 mm; m min. 18,9 mm. Price for 25 pieces. Catalogue mass of full pack 2,16 kg.

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Self-locking nuts DIN6927, class 10, zinc flake — two views of top and smooth underside; our own illustration

Self-locking flange nuts M20 DIN6927

One-piece all-metal hexagon nut with an integral flange. The self-locking function is provided in the metal threaded part; the nut has no polyamide insert. The underside bearing surface of the flange is smooth, without serrations.

Technical parameters

  • Dimensional reference: DIN 6927
  • Catalogue references: ISO 7044; ISO 12126
  • Nut type: One-piece self-locking flange nut
  • Locking design: All-metal, without plastic insert
  • Flange surface: Smooth
  • Internal thread d: M20
  • Thread pitch P: 2,5 mm
  • Thread tolerance: 6H
  • Overall height h: max. 22,4 mm
  • Height m: min. 18,9 mm
  • Flange diameter dc: max. 42,8 mm
  • Spanner size s: 30 mm
  • Property class: 10
  • Mechanical properties standard: ISO 898-2; DIN 267-23 (catalogue requirements)
  • Product grade: A (ISO 4759-1)
  • Material: Steel
  • Coating: Zinc flake
  • Quantity in pack: 25 pcs.
  • Sales unit: pack
  • Catalogue mass of full pack: 2,16 kg

h is the overall height, while m is a separate height dimension shown in the diagram. The maximum for h and dc and the minimum for m have been retained. ISO7044/ISO12126 references and requirement standards are stated according to the catalogue sheet; they do not declare that all standard requirements are identical or report a test result for a specific batch.

Nuts DIN6927, class 10, zinc flake — our own illustration of family packaging

Material, coating and selection

Class 10 steel, zinc flake. Class 10 refers to the nut. Selection of the screw, tightening torque and operating conditions should take the entire joint into account.

Nut DIN6927 — our own reference diagram d, dc, h, m and s

Dimensions and diagram references:

d — thread M20, P = 2,5 mm, tolerance 6H;

h — overall height max. 22,4 mm;

m — height indicated in drawing min. 18,9 mm;

dc — flange diameter max. 42,8 mm;

s — spanner size 30 mm.

Our own diagram shows catalogue geometry and dimensional references, not production documentation. Product and carton illustrations are indicative and represent the product family; exact quantities and values are defined by the offer parameters.

Scope of supply

The price includes 25 pcs. of nuts M20 DIN6927 class 10, zinc flake.

The catalogue mass of this exact full pack is 2,16 kg. It applies to the whole pack, not a single nut.

The number of pieces visible in front of the carton does not determine the quantity supplied.

Frequently asked questions

How many pieces does the price include?

25 pcs. of nuts M20.

Does the nut have a plastic insert?

No. This is a one-piece all-metal variant.

Is the underside of the flange serrated?

No. The underside bearing surface is smooth.

What spanner size and thread does this variant have?

Spanner size 30 mm; thread M20 with pitch 2,5 mm and tolerance 6H.

  • Brand
  • Reference
    9778468340-SKY193741
  • Waga
    2,16 kg
  • In stock
    997 Items
  • EAN13
    5907601819510

  • Sales unit
    pack
  • Material
    Steel
  • Coating
    Zinc-flake coating
  • Quantity per pack
    25 pcs
  • Wrench size s
    30 mm
  • Thread pitch P
    2,5 mm
  • Thread tolerance
    6H
  • Internal thread d
    M20
  • Catalogue mass of full pack
    2,16 kg
  • Nut type
    One-piece self-locking flange type
  • Overall height h
    max. 22,4 mm
  • Dimensional reference
    DIN 6927
  • Flange surface
    Smooth
  • Flange diameter dc
    max. 42,8 mm
  • Height m
    min. 18,9 mm
  • Mechanical property class
    10
  • Manufacturing accuracy class
    A (ISO 4759-1)
  • Catalogue links
    ISO 7044; ISO 12126
  • Retention design
    All-metal, without plastic insert
  • Mechanical properties standard
    ISO 898-2; DIN 267-23 (catalogue requirements)

Workplace safety warnings — in accordance with Regulation (EU) 2023/988 on general product safety:
1. Eye protection:
– Always wear safety goggles or a face shield to protect your eyes from sparks, particles and metal fragments.
2. Hearing protection:
– When working in a noisy environment, use ear defenders or earplugs to prevent hearing damage.
3. Respiratory protection:
– When working in dusty surroundings or in the presence of fumes, wear a filtering mask or an appropriate respirator.
– Ensure proper ventilation of the workstation.
4. Hand and skin safety:
– Use protective gloves that protect against mechanical injuries and chemicals.
– Where necessary, use protective creams to prevent irritation and dry skin.
5. Work clothing:
– Work in protective clothing resistant to sparks and splashes.
– Avoid loose clothing, jewellery and loose hair near machinery.
6. Fire risk:
– Keep the workstation free of flammable materials (e.g. paper, fabrics and chemicals).
– Keep a serviceable fire extinguisher close at hand and know how to use it.
7. Electrical hazards:
– Check the condition of cables and electrical equipment before use.
– Do not use electrical devices in damp conditions.
– Disconnect equipment from the power supply during maintenance or repairs.
8. Use of machinery and tools:
– Regularly inspect the technical condition of machines and tools.
– Use equipment in accordance with the manufacturer's instructions.
– Blades and tools should be maintained regularly and kept in good condition.
– Machines should be fitted with appropriate guards and protective devices.
9. Handling materials:
– Use handling equipment to move heavy components.
– Lift and carry using ergonomic practices to avoid injury.
10. Working with chemicals:
– Store chemicals in labelled, safe containers.
– Use substances in accordance with the manufacturer's instructions and occupational health and safety rules.
– Ensure air circulation when using chemicals.
Other important rules:
– Keep the workstation clean and tidy.
– Ensure adequate lighting in the working area.
– Provide occupational health and safety training.
– Carry out regular safety audits and comply with current regulations.

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