# Buy Locknut DIN985 M4 at Autoservice ## Locknut DIN985 M4 with nylon insert, zinc-plated steel Fasteners / Nuts / Hexagon lock nuts Self-locking M4 hex nut with nylon insert, prevents loosening due to vibrations. ## Prices and stock - **SIN-I4-BULK**: € 15,29 incl. VAT — 7 in stock ## Order URL [Locknut DIN985 M4 with nylon insert, zinc-plated steel](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/locknut-8-din985-electrolitic-zinc-plated-m4-200pcs) ## Alternate URLs - **nl**: [Locknut DIN985 M4 with nylon insert, zinc-plated steel](https://www.auto-service.be/nl/bevestigingsmateriaal/moeren/zeskant-borgmoeren/borgmoer-8-din985-electrolitisch-verzinkt-m4-200st) - **fr**: [Locknut DIN985 M4 with nylon insert, zinc-plated steel](https://www.auto-service.be/fr/materiel-de-fixation/noix/ecrous-de-blocage-hexagonaux/ecrou-indesserrable-8-din985-electrozingue-m4-200pc) - **en**: [Locknut DIN985 M4 with nylon insert, zinc-plated steel](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/locknut-8-din985-electrolitic-zinc-plated-m4-200pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/8498/conversions/borgmoer-8-din985-electrolitisch-verzinkt-m4-200st-9785-optimized.jpg) ## Specifications - **Reference**: SIN-I4-BULK ## Product description ### Reliable locking for your applications The Locknut DIN985 M4 is a hex nut with an integrated nylon insert at the top. This nylon insert ensures that the nut stays firmly in place and does not loosen due to vibrations or movement. This makes the nut ideal for applications where reliability is essential. ### High-quality materials and finish This locknut is made from hardened class 8 steel and features an electrolytically applied zinc coating. This zinc plating provides good protection against corrosion, making the nut suitable for various environments and applications. ### Suitable for various applications The Locknut DIN985 M4 is designed for use with M4 metric bolts, such as carriage bolts, hex bolts, or tap bolts. Thanks to the self-locking function, this nut is particularly suitable for: - Machine construction - Automotive applications - Construction works - Installation technology ### Technical specifications - **Thread size:** M4 - **Height:** 5 mm - **Wrench size:** 7 mm - **Material:** Steel, class 8 - **Surface treatment:** Electrolytically zinc-plated - **Standard:** DIN 985 ### Packaging and availability The locknuts are supplied in packs of 200 pieces, which is convenient for both small and larger projects. Thanks to standardization according to DIN 985, you are assured of a product that meets industrial standards and is compatible with other DIN 985 components. ### Easy installation The hexagonal shape of the nut allows for easy installation with standard tools. The nylon insert provides extra resistance to loosening, without the need for additional locking devices such as spring washers or glue. ### Application advantages - **Prevents loosening due to vibrations:** The integrated nylon insert ensures reliable locking. - **Corrosion resistant:** Thanks to the zinc-plated finish, the nut is resistant to rust formation. - **Easy installation:** The hex shape allows quick assembly with standard tools. - **Versatile use:** Suitable for various sectors and applications where vibration-resistant fastening is required. With the Locknut DIN985 M4, you choose a reliable and durable solution for 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 M14 with plastic ring, electrolytically galvanized](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/locknut-8-din985-electrolitic-zinc-plated-m14-100pcs) - [Locknut M8 DIN985 electrolytically galvanized with nylon ring](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/locknut-8-din985-electrolitic-zinc-plated-m8-200pcs) - [Stainless steel A2 locknut DIN985 M10 with nylon ring (50 pieces)](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/stainless-steel-a2-locknut-din985-m10-50pcs) - [Stainless steel A2 locknut DIN 985 M20 with nylon insert (50 pieces)](https://www.auto-service.be/en/fasteners/nuts/hexagon-lock-nuts/stainless-steel-a2-locknut-din985-m20-50pcs) - 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