# Buy Locknut DIN985 UNF 5/8" at Autoservice ## Locknut DIN985 electrolytically galvanized UNF 5/8" Fasteners / Nuts / Locknuts not metric Self-locking hex nut with nylon ring, UNF 5/8" thread, electrolytically galvanized for optimal corrosion protection. ## Prices and stock - **SIN-BL-INF58**: € 1,87 incl. VAT — 20 in stock ## Order URL [Locknut DIN985 electrolytically galvanized UNF 5/8"](https://www.auto-service.be/en/fasteners/nuts/locknuts-not-metric/locknut-6-din985-electrolitic-zinc-plated-unf-58-1st) ## Alternate URLs - **nl**: [Locknut DIN985 electrolytically galvanized UNF 5/8"](https://www.auto-service.be/nl/bevestigingsmateriaal/moeren/borgmoeren-niet-metrisch/borgmoer-6-din985-electrolitisch-verzinkt-unf-58-1st) - **fr**: [Locknut DIN985 electrolytically galvanized UNF 5/8"](https://www.auto-service.be/fr/materiel-de-fixation/noix/contre-ecrous-non-metriques/ecrou-indesserrable-6-din985-electrozingue-unf-58-1pc) - **en**: [Locknut DIN985 electrolytically galvanized UNF 5/8"](https://www.auto-service.be/en/fasteners/nuts/locknuts-not-metric/locknut-6-din985-electrolitic-zinc-plated-unf-58-1st) ## Images - ![Product image](https://www.auto-service.be/assets/media/9141/conversions/borgmoer-6-din985-electrolitisch-verzinkt-unf-58-1st-10435-optimized.jpg) ## Specifications - **Reference**: SIN-BL-INF58 ## Product description ### Reliable locking for your applications This locknut according to DIN985 standard is designed to prevent connections from loosening. Thanks to the integrated nylon ring, the nut stays firmly in place, even under vibrations or dynamic loads. ### Specifications - **Thread type:** UNF 5/8"-18 - **Material:** Steel, grade 8 - **Surface treatment:** Electrolytically galvanized - **Wrench size:** 15/16 inch - **Height:** 19.4 mm ### Application areas This locknut is ideal for various applications, including: - **Automotive sector:** Fastening parts subject to vibrations. - **Machine building:** Securing bolt connections in moving machines. - **Construction:** Anchoring structural elements where reliability is essential. ### Advantages of electrolytic galvanizing Electrolytic galvanizing offers several advantages: - **Corrosion protection:** Forms a protective layer against rust and oxidation. - **Aesthetic appearance:** Gives the nut a shiny, professional finish. - **Durability:** Extends the lifespan of the nut, even in humid or corrosive environments. ### Compatibility and installation This locknut is compatible with bolts with UNF 5/8"-18 thread. For optimal performance: - Ensure the thread is clean and dry. - Tighten the nut with the appropriate tool until the desired tension is reached. - Avoid reusing the nut to maintain the locking function. ### Quality standards Manufactured according to the DIN985 standard, this nut guarantees high quality and reliability. The grade 8 steel construction offers an excellent balance between strength and flexibility, suitable for demanding applications. ### Availability This locknut is available individually, so you can order exactly the quantity you need for your project. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Nuts](https://www.auto-service.be/en/fasteners/nuts) - [Locknuts not metric](https://www.auto-service.be/en/fasteners/nuts/locknuts-not-metric) ## Related products - [Locknut DIN985 electroplated zinc UNC 3/8-24 (20 pieces)](https://www.auto-service.be/en/fasteners/nuts/locknuts-not-metric/locknut-6-din985-electrolitic-zinc-plated-unc-38-20pcs) - [Locknut DIN985 electrolytically zinc-plated UNC 5/16 (20 pieces)](https://www.auto-service.be/en/fasteners/nuts/locknuts-not-metric/locknut-6-din985-electrolitic-zinc-plated-unc-516-20pcs) - [Locknut DIN985 UNF 9/16" with nylon insert, zinc-plated, grade 8](https://www.auto-service.be/en/fasteners/nuts/locknuts-not-metric/locknut-6-din985-electrolitic-zinc-plated-unf-916-5pcs) - 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