M20 Smooth flange nuts DIN6923 class 8 zinc-plated 1 pc.
Smooth flange nuts M20, steel of class 8, white zinc plating. Specifications: thread M20 with pitch 2,5 mm, wrench size 30 mm, maximum flange diameter dc 42,8 mm and maximum height m 20 mm. Price for a pack of 1 pieces.

Flange nuts M20 — smooth, steel of class 8, white zinc plating
Hexagon nut with an integral round bearing flange. The flange distributes pressure over a larger area. The underside bearing surface of the flange is smooth, without serrations.
Technical specifications
- Dimensional reference: DIN 6923
- Nut type: Hexagonal with flange
- Flange surface: Smooth
- Internal thread d: M20
- Thread pitch P: 2,5 mm
- Flange diameter dc: max. 42,8 mm
- Height m: max. 20 mm
- Wrench size s: 30 mm
- Property class: 8
- Manufacturing accuracy grade: A (ISO 4759-1)
- Material: Steel
- Coating: White zinc plating
- Quantity per pack: 1 pc.
- Sales unit: pack
Nut property class: 8.
Dimensions dc and m are maximum values; s denotes the wrench size. Version with a smooth flange surface.

Material and installation
Steel of class 8, white zinc plating. The choice of bolt, tightening force and contact surface should suit the conditions of the joint. The wrench engages the hexagonal body of the nut.

Drawing labels: d — thread M20; dc — flange diameter max. 42,8 mm; m — height max. 20 mm; s — wrench size 30 mm. Thread pitch P = 2,5 mm.
Scope of delivery
The price includes 1 pc. of flange nuts M20.
Our own illustrations show the product family. The number of pieces shown next to the carton does not determine the quantity supplied. The exact values for this variant are given in the specifications; the catalogue diagram is not manufacturing documentation.
Frequently asked questions
How many pieces does the price include?
Pack of 1 pc. of nuts M20.
What is the flange surface like?
Smooth, without serrations.
What wrench size and thread pitch does this version have?
Wrench size 30 mm and thread pitch 2,5 mm.
What material is the nut made of?
Steel of class 8, white zinc plating.
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Jednostka sprzedażyopakowanie
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MateriałStal
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PowłokaOcynk biały
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Symbol źródłowy9801405196
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Ilość w opakowaniu1 szt.
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Rozmiar klucza s30 mm
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Skok gwintu P2,5 mm
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Gwint wewnętrzny dM20
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Rodzaj nakrętkiSześciokątna z kołnierzem
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Odniesienie wymiaroweDIN 6923
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Powierzchnia kołnierzaGładka
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Średnica kołnierza dcmaks. 42,8 mm
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Wysokość mmaks. 20 mm
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Klasa własności mechanicznych8
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Klasa dokładności wykonaniaA (ISO 4759-1)

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