Product specifications

Standard: DIN 6334
Type: Coupling Nuts
Size: M20
Thread / diameter: M20
Material / grade: Class 4 Steel
Surface: PLAIN
Thread type: METRIC
Pitch: Coarse
Packaging: 25 pcs/Box
Weight per 1,000 pcs: 220 kg
Weight per packaging unit: 5.5 kg

Coupling Nuts DIN 6334 M20 — Class 4 Steel · PLAIN

Name: Coupling Nuts DIN 6334 M20 — Class 4 Steel · PLAIN
SKU: 6334004PLM020M000C0250000

Class 4 Steel · PLAIN · METRIC

Article no.6334004PLM020M000C0250000

DIN 6334 compliantShips from the Netherlands

About this item

Coupling nuts DIN 6334 in size M20 is supplied in Class 4 Steel and plain. The ARAMFIX article number is 6334004PLM020M000C0250000. The recorded standard, dimensions and execution data identify this product variant unambiguously within the ARAMFIX range.

The execution has a metric coarse thread. Within this nut family, thread size, execution and any locking feature are the distinguishing characteristics. The packaging unit is 25 pieces per box. Compare the standard, dimensions and execution data with the specification table to select this variant correctly for your enquiry. Review the available delivery options and select the execution that matches your order.

Technically verified · 2026-08-25.1

Comparable item found

This item has the same main dimensions with a verified technical difference. We will request its price and availability for you.

REVIEW

DIN 6334 Coupling Nuts M20 Coarse Class 4 Steel HDG-ISO [ISO FIT] 25 pcs/Box METRIC

Same main size and function. Oppervlak changes from plain to hdg iso iso fit. Coating thickness, fit, colour, corrosion resistance and assembly may change.

Stock: On request
Lead time: On request
Ships from: —
Price difference: On request

Your requestDIN 6334M20 x N/AClass 4 SteelPLAIN25 pieces

AlternativeDIN 6334M20 x N/AClass 4 SteelHDG-ISO [ISO FIT]On request

Why this is a good choiceTechnically verified

Missing technical data

Automatic replacement is blocked until a technical specialist reviews the missing data. drive, material

Property	Requested	Alternative	Assessment
Standard	DIN 6334	DIN 6334	Same
Diameter	M20	M20	Same
Length	N/A	N/A	Same
Strength class	Class 4 Steel	Class 4 Steel	Same
Surface	PLAIN	HDG-ISO [ISO FIT]	Verified
Thread	N/A	N/A	Same

Request this variant Request the original article

REVIEW

DIN 6334 Coupling Nuts M20 Coarse Class 4 Steel Zinc Plated 25 pcs/Box METRIC

Same main size and function. Oppervlak changes from plain to zinc plated. Coating thickness, fit, colour, corrosion resistance and assembly may change.

Stock: On request
Lead time: On request
Ships from: —
Price difference: On request

Your requestDIN 6334M20 x N/AClass 4 SteelPLAIN25 pieces

AlternativeDIN 6334M20 x N/AClass 4 SteelZinc PlatedOn request

Why this is a good choiceTechnically verified

Missing technical data

Automatic replacement is blocked until a technical specialist reviews the missing data. drive, material

Request this variant Request the original article

Package contents / BOM

Confirmed contents of one sales package.

Packaging: 25 pcs/Box
Units per package: 25
Article: DIN 6334 Coupling Nuts M20 Coarse Class 4 Steel PLAIN 25 pcs/Box METRIC

About this article

DIN 6334 Coupling Nuts M20 Coarse Class 4 Steel

Standard: DIN 6334
Size: M20
Material / grade: Class 4 Steel

Documents & delivery

Selected warehouse allocation

NL(969)25 pcs

Documents

No technical documents available.

Other packaging sizes

DIN 6334 Coupling Nuts M20 Coarse Class 4 Steel PLAIN 25 pcs/Box METRIC · 25 pcs/Box

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Quality guaranteedProducts and technical data verified

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