# Buy Hexagon bolt 8.8 DIN931 M12x55 at Autoservice ## Hexagon bolt 8.8 DIN931 electrolytically galvanized M12x55 Fasteners / Bolts / Hex bolts Robust M12x55 hexagon bolt, grade 8.8, electrolytically galvanized for optimal corrosion resistance. ## Prices and stock - **SIN-B12-55-BULK**: € 84,07 incl. VAT — backorder ## Order URL [Hexagon bolt 8.8 DIN931 electrolytically galvanized M12x55](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m12x55-100pcs) ## Alternate URLs - **nl**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M12x55](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskantbouten/zeskantbout-88-din931-electrolitisch-verzinkt-m12x55-100st) - **fr**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M12x55](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-hexagonaux/vis-a-tete-hexagonale-88-din931-electrozingue-m12x55-100pc) - **en**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M12x55](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m12x55-100pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/7309/conversions/zeskantbout-88-din931-electrolitisch-verzinkt-m12x55-100st-8584-optimized.jpg) ## Specifications - **Reference**: SIN-B12-55-BULK ## Product description ### High-quality hexagon bolt for reliable fastening This hexagon bolt with dimensions M12x55 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 (d):** M12 - **Length (l):** 55 mm - **Thread length (b):** 30 mm - **Wrench size (s):** 19 mm - **Head height (k):** 7.5 mm - **Thread specification:** Metric, pitch 1.75 mm - **Standard:** DIN 931 / ISO 4014 ### Application possibilities This hexagon bolt is ideal for structural connections in the automotive sector, mechanical engineering, and other industrial applications. The combination of strength and corrosion resistance makes it a versatile choice for professionals seeking reliable fastening materials. ### Advantages of electrolytic galvanization - **Corrosion protection:** The zinc layer protects the steel from rust formation. - **Aesthetically pleasing:** The shiny finish provides a neat appearance. - **Durability:** Increases the lifespan of the bolt, even in humid environments. ### Compatibility and accessories For optimal fastening, it is recommended to combine this bolt with matching nuts and washers of the same material and quality class. This ensures a safe and durable connection. ### Quality guarantee This hexagon bolt meets the strict standards of DIN 931 and ISO 4014, meaning you can rely on consistency in dimensions and performance. The 8.8 grade designation stands for high tensile strength, essential for demanding applications. ### Packaging and availability The bolts are supplied in sets of 100 pieces, which is convenient for large-scale projects. They are available directly from stock, so you can get started with your work quickly. ## 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 - [Hex bolt 8.8 DIN931 electrolytically galvanized M16x200 (25 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m16x200-25pcs) - [Hex bolt 8.8 DIN931 electrolytically galvanized M16x220 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m16x220-5pcs) - [Hexagon bolt 8.8 DIN931 electrolytically galvanized M16x220 (25 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m16x220-25pcs) - [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x100 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m20x100-5pcs) - 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