# Buy hex coupling nut DIN 6334 M18 at Autoservice ## Hex coupling nut DIN 6334 M18 electrolytically galvanized Fasteners / Nuts / Coupling nuts hexagon Effortlessly connect M18 threaded rods with this durable, galvanized coupling nut according to DIN 6334. ## Prices and stock - **SIN-DK18**: € 53,72 incl. VAT — backorder ## Order URL [Hex coupling nut DIN 6334 M18 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/coupling-nuts-hexagon/coupling-nut-hexagon-din6334-6-electrolitic-zinc-plated-m18-5pcs) ## Alternate URLs - **nl**: [Hex coupling nut DIN 6334 M18 electrolytically galvanized](https://www.auto-service.be/nl/bevestigingsmateriaal/moeren/koppelmoeren-zeskant/koppelmoer-zeskant-din6334-6-electrolitisch-verzinkt-m18-5st) - **fr**: [Hex coupling nut DIN 6334 M18 electrolytically galvanized](https://www.auto-service.be/fr/materiel-de-fixation/noix/ecrous-dynamometriques-hexagonaux/ecrou-de-rallonge-hexagonal-din6334-6-electrozingue-m18-5pc) - **en**: [Hex coupling nut DIN 6334 M18 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/coupling-nuts-hexagon/coupling-nut-hexagon-din6334-6-electrolitic-zinc-plated-m18-5pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/9183/conversions/koppelmoer-zeskant-din6334-6-electrolitisch-verzinkt-m18-5st-10477-optimized.jpg) ## Specifications - **Reference**: SIN-DK18 ## Product description ### Robust connection for M18 threaded rods This coupling nut is specially designed to securely connect two M18 threaded rods. Thanks to its hexagonal shape and metric thread, this nut provides a reliable and stable connection. ### High-quality materials and finish - **Material**: Made of grade 6 steel, ensuring a strong and durable connection. - **Surface treatment**: Electrolytically galvanized, offering extra protection against corrosion and wear. ### Technical specifications - **DIN standard**: 6334 - **Thread diameter**: M18 - **Length**: 54 mm - **Wrench size**: 27 mm - **Thread direction**: Right ### Applications This coupling nut is ideal for various construction and assembly tasks where M18 threaded rods need to be connected. The electrolytic galvanization makes it suitable for both indoor and outdoor use. ### Advantages - **Easy installation**: The hexagonal shape allows the nut to be easily installed with standard tools. - **Durability**: The galvanized finish provides long-lasting protection against rust and wear. - **Versatility**: Suitable for various applications in construction and industry. ### Packaging These coupling nuts are supplied in sets of 5 pieces, so you always have enough stock for your projects. ## 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 M12 electrolytically zinc-plated (10 pieces)](https://www.auto-service.be/en/fasteners/nuts/coupling-nuts-hexagon/coupling-nut-hexagon-din6334-6-electrolitic-zinc-plated-m12-10pcs) - [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) - 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