M48 Self-locking nuts DIN 985 class 8 white zinc-plated 1 pcs.
Low self-locking hexagon nuts DIN 985, steel of class 8, white zinc-plated, with a non-metallic insert. Specifications: thread M48×5, tolerance 6H, spanner 75 mm, overall height 46,4–48 mm. Price for 1 pcs.

Self-locking nuts DIN 985 M48 — 1 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: M48
- Thread pitch: 5 mm
- Thread type: Metric coarse
- Width across flats s: 75 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: 46,4–48 mm; nominal and maximum 48 mm
- Hexagon portion height m: min. 36 mm
- Product grade: B — according to the catalogue table
- Manufacturing tolerances — reference: ISO 4759-1
- Quantity per pack: 1 pcs.
- Sales unit: piece

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 M48, pitch 5 mm, tolerance 6H.
h — overall height: 46,4–48 mm; nominal and maximum value 48 mm.
m — hexagon portion height: minimum 36 mm.
s — hexagon width across flats: 75 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 1 M48 DIN 985 nuts, steel of class 8, white zinc-plated.
Frequently asked questions
How many pieces does the price include?
1 M48 nuts.
What thread and spanner size does this variant have?
Thread M48×5, spanner size 75 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 46,4–48 mm; minimum hexagon portion height m is 36 mm.
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NormaDIN 985
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Jednostka sprzedażysztuka
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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 opakowaniu1 szt.
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Skok gwintu5 mm
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Rozmiar klucza s75 mm
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Rodzaj produktuNakrętka sześciokątna samohamowna niska
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Tolerancja gwintu6H
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Średnica gwintuM48
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Wysokość całkowita h46,4–48 mm; nominalna i maksymalna 48 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. 36 mm
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Tolerancje wykonania — odniesienieISO 4759-1

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