# Buy Hexagon bolt 8.8 DIN931 M20x65 at Autoservice ## Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x65 Fasteners / Bolts / Hex bolts Robust hexagon bolt M20x65, grade 8.8, electrolytically galvanized for optimal protection against corrosion. ## Prices and stock - **SIN-B20-65**: € 21,29 incl. VAT — backorder ## Order URL [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x65](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m20x65-5pcs) ## Alternate URLs - **nl**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x65](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskantbouten/zeskantbout-88-din931-electrolitisch-verzinkt-m20x65-5st) - **fr**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x65](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-hexagonaux/vis-a-tete-hexagonale-88-din931-electrozingue-m20x65-5pc) - **en**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x65](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m20x65-5pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/7459/conversions/zeskantbout-88-din931-electrolitisch-verzinkt-m20x65-5st-8734-optimized.jpg) ## Specifications - **Reference**: SIN-B20-65 ## Product description ### High-quality hexagon bolt for strong connections This hexagon bolt with dimensions M20x65 is made from grade 8.8 steel, ensuring high tensile strength and reliability in various applications. The electrolytic galvanization provides excellent protection against corrosion, making the bolt suitable for both indoor and outdoor use. ### Technical specifications - **Diameter** : M20 - **Length** : 65 mm - **Quality grade** : 8.8 - **Surface treatment** : Electrolytically galvanized - **Standard** : DIN 931 / ISO 4014 - **Wrench size** : 30 mm - **Head height** : 12.5 mm - **Thread length** : 46 mm - **Thread direction** : Right - **Thread type** : Metric thread ### Application possibilities This hexagon bolt is ideal for connecting and fastening components in various sectors, including the automotive industry, construction, and mechanical engineering. Thanks to the high strength grade and corrosion-resistant finish, the bolt is suitable for applications where reliability and durability are essential. ### Advantages of electrolytic galvanization - **Corrosion protection** : The electrolytic galvanization forms a protective layer that prevents rust formation. - **Aesthetic appearance** : The galvanized finish gives the bolt a neat, shiny look. - **Compatibility** : Fits standard nuts and tapped holes with tolerance class 6H. ### Standards and quality assurance This hexagon bolt complies with DIN 931 and ISO 4014 standards, meaning it is produced according to strict international standards. This ensures consistency in quality and dimensions, so you are assured of a reliable product for your fastening needs. ### Packaging and availability The hexagon bolts are supplied in sets of 5, so you always have enough stock for your projects. Thanks to the standard dimensions and specifications, they are easy to combine with other fastening materials. ### Important considerations When using this hexagon bolt, it is important to use the correct wrench size of 30 mm for optimal grip and to prevent damage to the bolt head. Also ensure that the bolt is tightened correctly according to the recommended torque for grade 8.8 bolts to guarantee the integrity of the connection. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Hex bolts](https://www.auto-service.be/en/fasteners/bolts/hex-bolts) ## Related products - [Hexagon bolt 8.8 DIN931 electrolytically galvanized M10x60 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m10x60-20pcs) - [Hex bolt 8.8 DIN931 electrolytically galvanized M18x160 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m18x160-5pcs) - [Hex bolt 8.8 DIN931 electrolytically galvanized M24x120 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m24x120-5pcs) - [Stainless steel A2 hex bolt DIN931 M12x60 for secure fastening](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/stainless-steel-a2-hex-bolt-din931-m12x60-20pcs) - 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