# Buy Cap nut DIN1587 M4 at Autoservice ## Cap nut DIN1587 M4 electrolytically galvanized Fasteners / Nuts / Cap nuts Hexagonal cap nut M4 according to DIN 1587, electrolytically galvanized for corrosion resistance and a neat finish. ## Prices and stock - **SIN-DDM4-BULK**: € 36,59 incl. VAT — backorder ## Order URL [Cap nut DIN1587 M4 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/cap-nuts/cap-nut-din1587-6-electrolitic-zinc-plated-m4-200pcs) ## Alternate URLs - **nl**: [Cap nut DIN1587 M4 electrolytically galvanized](https://www.auto-service.be/nl/bevestigingsmateriaal/moeren/dopmoeren/dopmoer-din1587-6-electrolitisch-verzinkt-m4-200st) - **fr**: [Cap nut DIN1587 M4 electrolytically galvanized](https://www.auto-service.be/fr/materiel-de-fixation/noix/ecrous-a-chapeau/ecrou-borgne-din1587-6-electrozingue-m4-200pc) - **en**: [Cap nut DIN1587 M4 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/cap-nuts/cap-nut-din1587-6-electrolitic-zinc-plated-m4-200pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/9168/conversions/dopmoer-din1587-6-electrolitisch-verzinkt-m4-200st-10462-optimized.jpg) ## Specifications - **Reference**: SIN-DDM4-BULK ## Product description ### High-quality finish and protection The cap nut DIN 1587 M4 is designed with a closed cap on one side, providing a smooth and aesthetic finish. This design minimizes the risk of snagging or injury, making it ideal for applications where safety and appearance are important. The electrolytic galvanization offers an extra layer of protection against corrosion, making the nut suitable for various environments. ### Technical specifications - **Thread size:** M4 - **Height:** 8 mm - **Wrench size:** 7 mm - **Material:** Steel, class 6 - **Surface treatment:** Electrolytically galvanized - **Standard:** DIN 1587 ### Application possibilities This cap nut is versatile for use in different sectors: - **Furniture industry:** For a neat finish of bolt connections. - **Machine building:** To protect protruding threads and for safe assembly. - **Automotive sector:** For covering bolts and preventing damage. ### Advantages of electrolytic galvanization The electrolytic galvanization of this cap nut offers several advantages: - **Corrosion resistance:** Extends the lifespan of the nut by protecting against rust. - **Aesthetic appearance:** Provides a shiny, uniform finish that contributes to the professional look of the assembly. - **Compatibility:** Suitable for use with other galvanized components without the risk of galvanic corrosion. ### Installation tips - **Tool:** Use a wrench with a 7 mm opening for optimal grip and to prevent damage to the nut. - **Tightening torque:** Ensure the correct tightening torque to secure the nut firmly without damaging the thread. - **Surface:** Check that the surface is clean and free of dirt for optimal adhesion and performance. ### Maintenance and inspection Regular inspection of the cap nuts is recommended to ensure the integrity of the connections. Watch for signs of wear or corrosion and replace nuts if necessary to maintain the safety and reliability of the construction. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Nuts](https://www.auto-service.be/en/fasteners/nuts) - [Cap nuts](https://www.auto-service.be/en/fasteners/nuts/cap-nuts) ## Related products - [Cap nut DIN 1587 M10 zinc-plated with hex head](https://www.auto-service.be/en/fasteners/nuts/cap-nuts/cap-nut-din1587-6-electrolitic-zinc-plated-m10-20pcs) - [Cap nut DIN1587 M12 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/cap-nuts/cap-nut-din1587-6-electrolitic-zinc-plated-m12-20pcs) - [Cap nut DIN1587 M16 electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/cap-nuts/cap-nut-din1587-6-electrolitic-zinc-plated-m16-50pcs) - [Cap nut DIN 1587 M3 electroplated zinc](https://www.auto-service.be/en/fasteners/nuts/cap-nuts/cap-nut-din1587-6-electrolitic-zinc-plated-m3-20pcs) - [Cap nut DIN 1587 M4 zinc-plated 6](https://www.auto-service.be/en/fasteners/nuts/cap-nuts/cap-nut-din1587-6-electrolitic-zinc-plated-m4-20pcs) ## Webshop catalogue - 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