# Buy hex coupling nut DIN6334 M22 at Autoservice ## Hex coupling nut DIN6334 M22 electrolytically galvanized Fasteners / Nuts / Coupling nuts hexagon Effortlessly connect M22 threaded rods with this durable, electrolytically galvanized coupling nut. ## Prices and stock - **SIN-DK22**: € 95,65 incl. VAT — backorder ## Order URL [Hex coupling nut DIN6334 M22 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/coupling-nuts-hexagon/coupling-nut-hexagon-din6334-6-electrolitic-zinc-plated-m22-5pcs) ## Alternate URLs - **nl**: [Hex coupling nut DIN6334 M22 electrolytically galvanized](https://www.auto-service.be/nl/bevestigingsmateriaal/moeren/koppelmoeren-zeskant/koppelmoer-zeskant-din6334-6-electrolitisch-verzinkt-m22-5st) - **fr**: [Hex coupling nut DIN6334 M22 electrolytically galvanized](https://www.auto-service.be/fr/materiel-de-fixation/noix/ecrous-dynamometriques-hexagonaux/ecrou-de-rallonge-hexagonal-din6334-6-electrozingue-m22-5pc) - **en**: [Hex coupling nut DIN6334 M22 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/coupling-nuts-hexagon/coupling-nut-hexagon-din6334-6-electrolitic-zinc-plated-m22-5pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/9187/conversions/koppelmoer-zeskant-din6334-6-electrolitisch-verzinkt-m22-5st-10481-optimized.jpg) ## Specifications - **Reference**: SIN-DK22 - **Material**: Steel - **Diameter ⌀**: M22 - **Key width**: 32 mm - **Strength Class**: 6.8 - **Standard**: DIN 6334 - **Surface Coverage**: Electrolytic Galvanized - **Quantity in packaging unit**: 5 - **ADR Classification**: No ADR Classification ## Product description ### Robust connection for M22 threaded rods This hexagonal coupling nut according to DIN 6334 is specially designed to securely connect M22 threaded rods. Thanks to the precise metric thread of M22 x 2.5 mm, this nut guarantees a reliable and stable connection. ### High-quality material selection Made from steel with quality grade 6.8, this coupling nut offers an excellent balance between strength and flexibility. This makes it suitable for various applications where a strong connection is required. ### Protection against corrosion The electrolytically galvanized finish provides effective protection against corrosion. As a result, the nut is suitable for use in both dry and slightly humid environments, extending the lifespan of the connection. ### Practical dimensions With a length of 60 mm and a width across flats of 32 mm, this coupling nut is easy to install and offers sufficient grip for firm tightening. The proportional dimensions ensure optimal force distribution across the connection. ### Versatile applications This coupling nut is ideal for: - Extending M22 threaded rods in constructions - Applications in the automotive sector - Various industrial uses where a strong threaded connection is needed ### Important specifications - **Thread size:** M22 x 2.5 mm - **Length:** 60 mm - **Width across flats:** 32 mm - **Material:** Steel 6.8 - **Surface treatment:** Electrolytically galvanized With this coupling nut, you are assured of a reliable and durable connection for your M22 threaded rods. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Nuts](https://www.auto-service.be/en/fasteners/nuts) - [Coupling nuts hexagon](https://www.auto-service.be/en/fasteners/nuts/coupling-nuts-hexagon) ## Related products - [Hex coupling nut DIN6334 M20 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/coupling-nuts-hexagon/coupling-nut-hexagon-din6334-6-electrolitic-zinc-plated-m20-10pcs) - 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