# Buy Hexagon bolt 8.8 DIN931 M20x120 at Autoservice ## Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x120 (5 pieces) Fasteners / Bolts / Hex bolts High-quality M20x120 hexagon bolts, class 8.8, electrolytically galvanized for optimal corrosion protection. ## Prices and stock - **SIN-B20-120**: € 31,23 incl. VAT — 3 in stock ## Order URL [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x120 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m20x120-5pcs) ## Alternate URLs - **nl**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x120 (5 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskantbouten/zeskantbout-88-din931-electrolitisch-verzinkt-m20x120-5st) - **fr**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x120 (5 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-hexagonaux/vis-a-tete-hexagonale-88-din931-electrozingue-m20x120-5pc) - **en**: [Hexagon bolt 8.8 DIN931 electrolytically galvanized M20x120 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m20x120-5pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/7434/conversions/zeskantbout-88-din931-electrolitisch-verzinkt-m20x120-5st-8709-optimized.jpg) ## Specifications - **Reference**: SIN-B20-120 ## Product description ### Robust hexagon bolt for reliable connections This hexagon bolt with dimensions M20x120 mm is made from high-quality steel and belongs to strength class 8.8. This guarantees excellent tensile strength and durability, essential for strong and safe connections in various applications. ### Electrolytically galvanized finish The bolt is electrolytically galvanized, providing effective protection against corrosion. This finish extends the lifespan of the bolt, even in humid or corrosive environments, and maintains a neat appearance. ### Precise specifications according to DIN 931 - **Diameter (d):** M20 - **Length (l):** 120 mm - **Thread length (b):** 46 mm - **Wrench size (s):** 30 mm - **Head height (k):** 12.5 mm These specifications comply with the DIN 931 standard, ensuring compatibility and reliability in use. ### Versatile use in various sectors Thanks to the combination of strength class 8.8 and the electrolytically galvanized finish, this hexagon bolt is suitable for a wide range of applications, including: - **Automotive sector:** Fastening parts where high tensile strength is required. - **Construction sector:** Structures and connections exposed to heavy loads. - **Mechanical engineering:** Assembly of machines and equipment with high precision requirements. ### Packaging and availability These hexagon bolts are supplied in sets of 5 pieces, ideal for both small and larger projects. The packaging is designed for easy storage and convenience. ### Compatibility with matching nuts and washers For optimal connection, it is recommended to combine these bolts with nuts and washers of the same strength class and finish. This ensures uniform load distribution and increases the reliability of the connection. ### Quality and compliance These hexagon bolts comply with international standards DIN 931 and ISO 4014, ensuring consistency in dimensions and quality. Production under strict quality controls ensures that each bolt meets the highest standards. ## 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 M12x200 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m12x200-5pcs) - [Hexagon bolt 8.8 DIN931 electrolytically galvanized M14x50 (50 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m14x50-50pcs) - [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) - [Hexagon bolt 8.8 DIN931 electrolytically galvanized M30x100 (10 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m30x100-10pcs) - 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