# Buy Locknut DIN 985 M4 at Autoservice ## Locknut DIN 985 M4 electrolytically galvanized with nylon insert Fasteners / Nuts / Hexagon lock nuts Self-locking hex nut M4 with nylon insert, electrolytically galvanized for optimal corrosion protection. ## Prices and stock - **SIN-I4**: € 5,10 incl. VAT — 15 in stock ## Order URL [Locknut DIN 985 M4 electrolytically galvanized with nylon insert](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/locknut-8-din985-electrolitic-zinc-plated-m4-50pcs) ## Alternate URLs - **nl**: [Locknut DIN 985 M4 electrolytically galvanized with nylon insert](https://www.auto-service.be/nl/bevestigingsmateriaal/moeren/zeskant-borgmoeren/borgmoer-8-din985-electrolitisch-verzinkt-m4-50st) - **fr**: [Locknut DIN 985 M4 electrolytically galvanized with nylon insert](https://www.auto-service.be/fr/materiel-de-fixation/noix/ecrous-de-blocage-hexagonaux/ecrou-indesserrable-8-din985-electrozingue-m4-50pc) - **en**: [Locknut DIN 985 M4 electrolytically galvanized with nylon insert](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/locknut-8-din985-electrolitic-zinc-plated-m4-50pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/8497/conversions/borgmoer-8-din985-electrolitisch-verzinkt-m4-50st-9784-optimized.jpg) ## Specifications - **Reference**: SIN-I4 ## Product description ### Reliable fastening with locknut DIN 985 M4 For a strong and secure fastening, the locknut DIN 985 M4 is an excellent choice. This self-locking hex nut features a nylon insert that prevents the nut from loosening due to vibrations or movement. ### Specifications of the locknut DIN 985 M4 - **Thread size:** M4 - **Wrench size:** 7 mm - **Total height:** 5 mm - **Material:** Steel, class 6 - **Surface treatment:** Electrolytically galvanized - **Standard:** DIN 985 ### Advantages of electrolytically galvanized locknuts - **Corrosion resistance:** The electrolytic zinc layer provides good protection against rust formation. - **Durability:** Suitable for long-term use in various applications. - **Aesthetic:** The galvanized finish ensures a neat appearance. ### Applications of the locknut DIN 985 M4 This locknut is ideal for use in: - **Automotive sector:** Fastening parts exposed to vibrations. - **Construction sector:** Assembly of structures where safety is paramount. - **Mechanical engineering:** Securing components in machines and equipment. ### Installation and use When installing the locknut DIN 985 M4, it is important to use the correct tools, such as an open-end or socket wrench with a 7 mm width. Make sure the nut is tightened firmly so that the nylon insert grips the thread properly, preventing loosening. ### Available packaging The locknut DIN 985 M4 is available in various packaging sizes, depending on your needs. Whether you need a small quantity for a specific job or a larger stock for regular use, there is always a suitable option available. ### Quality and standards This locknut complies with the DIN 985 standard, guaranteeing high quality and reliability. The combination of class 6 steel and electrolytic galvanization results in a product that is both strong and corrosion-resistant. ### Important considerations Please note that the nylon insert in the locknut is not resistant to extremely high temperatures. For applications where the nut is exposed to temperatures above 120°C, it is advisable to consider alternative locking methods. With the locknut DIN 985 M4 electrolytically galvanized with nylon insert, you choose a reliable and durable solution for all your fastening needs. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Nuts](https://www.auto-service.be/en/fasteners/nuts) - [Hexagon lock nuts](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts) ## Related products - [Locknut DIN985 M10x1.5 electroplated zinc (50 pieces)](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/safety-nut-din985-electrolitic-zinc-plated-m10x1550pcs) - [Locknut DIN985 M24 with nylon ring, electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/locknut-8-din985-electrolitic-zinc-plated-m24-25pcs) - [Locknut DIN985 electrolytically galvanized M5 with nylon ring](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/locknut-8-din985-electrolitic-zinc-plated-m5-200pcs) - [Stainless steel A2 locknut DIN 985 M10 with nylon insert (200 pieces)](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/stainless-steel-a2-locknut-din985-m10-200pcs) - 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