M42 Self-locking nuts DIN 985 class 8 white zinc-plated 5 pcs.
Low self-locking hexagon nuts DIN 985, steel of class 8, white zinc-plated, with a non-metallic insert. Specifications: thread M42×4,5, tolerance 6H, spanner 65 mm, overall height 40,4–42 mm. Price for 5 pcs. Mass of the full pack 2,98 kg.

Self-locking nuts DIN 985 M42 — 5 pieces
Low hexagon nut with a non-metallic insert in the body's round end. The insert increases rotational resistance on the thread, reducing spontaneous loosening of the joint. Design: steel of class 8, white zinc plating.
Technical specifications
- Product type: Low self-locking hexagon nut
- Standard: DIN 985
- Material: Steel
- Locking element: Non-metallic polyamide insert
- Thread diameter: M42
- Thread pitch: 4,5 mm
- Thread type: Metric coarse
- Width across flats s: 65 mm
- Coating: White zinc plating (oc. B)
- Property class: 8
- Catalogue references: ISO 10511 / PN 82175
- Thread tolerance: 6H
- Thread standards: DIN 13-12 / DIN 13-15
- Overall height h: 40,4–42 mm; nominal and maximum 42 mm
- Hexagon portion height m: min. 29 mm
- Product grade: B — according to the catalogue table
- Manufacturing tolerances — reference: ISO 4759-1
- Quantity per pack: 5 pcs.
- Sales unit: pack
- Mass of the full pack: 2,98 kg

Design and selection
Select diameter, thread pitch and joint requirements for the application. Related standard designations are catalogue references for the family and do not declare identical requirements across the individual standards or constitute a batch test result.

Diagram dimensions and references:
d — thread M42, pitch 4,5 mm, tolerance 6H.
h — overall height: 40,4–42 mm; nominal and maximum value 42 mm.
m — hexagon portion height: minimum 29 mm.
s — hexagon width across flats: 65 mm.
Our own diagram represents the catalogue family and dimensional references, not production documentation. The product and neutral carton illustrations are indicative; the offer specifies exact size and quantity. The illustrated insert colour does not specify the plastic grade or a separate commercial feature.
Scope of delivery
The price includes 5 M42 DIN 985 nuts, steel of class 8, white zinc-plated.
The mass of this exact full pack is 2,98 kg; it is for the entire pack, not one nut.
Frequently asked questions
How many pieces does the price include?
5 M42 nuts.
What thread and spanner size does this variant have?
Thread M42×4,5, spanner size 65 mm.
How does the locking feature work?
The non-metallic insert increases rotational resistance on the thread. Selection and installation should meet the requirements of the entire joint.
What is the nut height?
Overall height h is 40,4–42 mm; minimum hexagon portion height m is 29 mm.
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NormaDIN 985
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Jednostka sprzedażyopakowanie
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MateriałStal
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Rodzaj gwintuMetryczny zwykły
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PowłokaOcynk biały (oc. B)
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Ilość w opakowaniu5 szt.
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Skok gwintu4,5 mm
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Rozmiar klucza s65 mm
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Rodzaj produktuNakrętka sześciokątna samohamowna niska
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Tolerancja gwintu6H
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Średnica gwintuM42
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Wysokość całkowita h40,4–42 mm; nominalna i maksymalna 42 mm
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Klasa własności mechanicznych8
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Klasa dokładności wykonaniaB — według tabeli katalogowej
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Odniesienia katalogoweISO 10511 / PN 82175
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Element zabezpieczającyNiemetalowa wkładka poliamidowa
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Normy gwintuDIN 13-12 / DIN 13-15
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Wysokość części sześciokątnej mmin. 29 mm
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Tolerancje wykonania — odniesienieISO 4759-1
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Masa pełnego opakowania2,98 kg

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