# Hexagon socket head bolt 8.8 DIN912 M5x45 buy | Autoservice ## Hexagon socket head bolt 8.8 DIN912 electrolytically galvanized M5x45 (20 pieces) Fasteners / Bolts / Hexagon head bolts High-quality M5x45 hexagon socket head bolts, grade 8.8, electrolytically galvanized for optimal protection. ## Prices and stock - **SIN-E5-45**: € 9,26 incl. VAT — backorder ## Order URL [Hexagon socket head bolt 8.8 DIN912 electrolytically galvanized M5x45 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-head-bolts/inner-hex-bolt-88-din912-electrolitic-zinc-plated-m5x45-20pcs) ## Alternate URLs - **nl**: [Hexagon socket head bolt 8.8 DIN912 electrolytically galvanized M5x45 (20 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/binnenzeskantbouten/binnen-zeskant-bout-88-din912-electrolitisch-verzinkt-m5x45-20st) - **fr**: [Hexagon socket head bolt 8.8 DIN912 electrolytically galvanized M5x45 (20 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-a-six-pans-creux/boulon-a-six-pans-88-din912-electrozingue-m5x45-20pc) - **en**: [Hexagon socket head bolt 8.8 DIN912 electrolytically galvanized M5x45 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-head-bolts/inner-hex-bolt-88-din912-electrolitic-zinc-plated-m5x45-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/6704/conversions/binnen-zeskant-bout-88-din912-electrolitisch-verzinkt-m5x45-20st-7958-optimized.jpg) ## Specifications - **Reference**: SIN-E5-45 ## Product description ### Robust hexagon socket head bolt for reliable fastening This hexagon socket head bolt with cylindrical head is manufactured according to the DIN 912 standard and provides a strong and secure fastening for various applications. Thanks to the Allen drive, you can easily and precisely tighten the bolt, ensuring a firm and reliable assembly. ### Specifications - **Diameter**: M5 - **Length**: 45 mm - **Material**: Steel, grade 8.8 - **Surface treatment**: Electrolytically galvanized - **Drive**: Hexagon socket (Allen), key size 4 mm - **Head height**: 5 mm - **Head diameter**: 8.5 mm ### Advantages of electrolytic galvanizing The electrolytic galvanizing provides excellent protection against corrosion, making the bolts suitable for use in humid environments. This extends the lifespan of the fastening and maintains the aesthetic appearance of your construction. ### Applications These hexagon socket head bolts are ideal for: - **Automotive sector**: Fastening engine parts and body components. - **Mechanical engineering**: Assembly of precision parts and structures. - **Construction sector**: Installation of metal structures and connections. ### Quality and standards Manufactured from hardened steel with a strength class of 8.8, these bolts meet the strict requirements of the DIN 912 standard. This guarantees high tensile strength and reliability in various applications. ### Packaging This set contains 20 pieces of M5x45 hexagon socket head bolts, conveniently packaged for both professional and private use. ### Important considerations When using these bolts, it is essential to use the correct Allen key (size 4 mm) for optimal grip and to prevent damage to the drive. Also ensure that the bolts are tightened correctly according to the recommended torque for grade 8.8 bolts. With these high-quality hexagon socket head bolts, you are assured of a durable and reliable fastening in all your projects. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Hexagon head bolts](https://www.auto-service.be/en/fasteners/bolts/hexagon-head-bolts) ## Related products - [Hexagon socket head bolt M8x40 with cylinder head and hex drive](https://www.auto-service.be/en/fasteners/bolts/hexagon-head-bolts/inside-hexagon-bolt-m8x40-20pcs) - [Hexagon socket head bolt 8.8 DIN912 electroplated M10x50 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-head-bolts/inner-hex-bolt-88-din912-electrolitic-zinc-plated-m10x50-20pcs) - [Hexagon socket head bolt 8.8 DIN912 electrolytically galvanized M6x20 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-head-bolts/inner-hex-bolt-88-din912-electrolitic-zinc-plated-m6x20-100pcs) - [Stainless steel A2 hex socket cap screw DIN 912 M10x30 cylinder head](https://www.auto-service.be/en/fasteners/bolts/hexagon-head-bolts/stainless-steel-a2-hexagon-socket-bolt-din912-m10x30-100pcs) - 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