M27 Hexagon nuts DIN 934 class 8 hot-dip galvanised 1 pcs.
Nuts M27 DIN 934, steel of class 8, hot-dip galvanised (tZn). Coarse thread M27×3. Catalogue dimensions before galvanising: spanner 41 mm, height 20,7–22 mm. Price for 1 pcs.

Hexagon nuts M27 DIN 934 — hot-dip galvanised, 1 pcs.
Steel nuts with a through metric coarse thread M27×3. Nut property class: 8. The surface is hot-dip galvanised, designated tZn.
Technical specifications
- Product type: Regular hexagon nut
- Standard: DIN 934
- Related standard: PN 82144
- Material: Steel
- Property class: 8
- Surface: Hot-dip galvanised (tZn)
- Thread diameter: M27
- Thread pitch: 3 mm
- Thread type: Metric coarse
- Nut height m: 20,7–22 mm — before galvanising
- Width across flats s: 41 mm — nominal before galvanising
- Product grade: B — dimensions before galvanising
- Dimensional tolerance standard: ISO 4759-1
- General requirements: DIN 267-1
- Mechanical properties — reference: DIN 267-4
- Coating — reference: ISO 10684
- Dimension basis: Catalogue dimensions before coating application
- Quantity per pack: 1 pcs.
- Sales unit: piece

Selection for the joint
For hot-dip galvanising, select a compatible nut and bolt thread fit system. Diameter M27 and pitch 3 mm alone do not confirm compatibility. Check the designations and documentation of the specific batch. Oversized nuts marked Z or X must not be combined with undersized bolts marked U.
The stated dimensions m and s and product grade B refer to catalogue dimensions before coating application. They are not measurements of a finished galvanised piece. No separate thread tolerance class after galvanising is confirmed for this specific offer; 6H, 6AZ or 6AX has not been assigned automatically.
The standards are given as catalogue references. They do not confirm full DIN 934 and ISO 4032 interchangeability or constitute a test result for the specific batch. Coating thickness, steel grade, tightening torque or operating temperature are not specified without confirmation for this offer.

Diagram dimensions and references
d — metric thread M27; nominal diameter 27 mm.
P — coarse thread pitch: 3 mm.
m — catalogue height before galvanising: 20,7–22 mm.
s — nominal catalogue width across flats before galvanising: 41 mm.
Our own diagram shows only lines and references d, m, s. Product and pack graphics are photorealistic illustrations of the family; the number of visible nuts does not specify the pack contents.
Scope of delivery
The price is for 1 M27 DIN 934 nuts of class 8, hot-dip galvanised.
Frequently asked questions
How many pieces does the price include?
The price is for one nut.
What thread does the nut have?
Metric coarse thread M27×3. When selecting a bolt, check compatibility of the fit intended for hot-dip galvanising and batch markings.
Which spanner fits this size?
The nominal catalogue dimension s is 41 mm and height m 20,7–22 mm. These are dimensions before galvanising; the coating affects finished product dimensions.
What is the nut finish and class?
The steel has a hot-dip galvanised coating tZn. The nut class is 8; the designation 8.8 refers to bolt class.
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StandardDIN 934
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Sales unitpiece
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MaterialSteel
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Thread typeMetric coarse
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Quantity per pack1 pc
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Thread pitch3 mm
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Wrench size s41 mm — nominal before zinc coating
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Product typeStandard hexagon nut
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Thread diameterM27
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Mechanical property class8
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Accuracy classB — dimensions before zinc coating
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Mechanical properties — referenceDIN 267-4
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SurfaceHot-dip zinc coating (tZn)
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Nut height m20,7–22 mm — before zinc coating
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Related standardPN 82144
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Dimensional tolerance standardISO 4759-1
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General requirementsDIN 267-1
-
Coating — referenceISO 10684
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Basis of dimensionsCatalogue dimensions before coating
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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