# Buy Hex Bolt 8.8 DIN 933 M7x40 at Autoservice ## Hex bolt 8.8 DIN 933 electrolytically galvanized M7x40 (20 pieces) Fasteners / Bolts / Hexagon tapping bolts High-quality M7x40 hex bolt with full thread and hexagonal head, ideal for strong connections. ## Prices and stock - **SIN-C7-40**: € 17,06 incl. VAT — 17 in stock ## Order URL [Hex bolt 8.8 DIN 933 electrolytically galvanized M7x40 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m7x40-20pcs) ## Alternate URLs - **nl**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M7x40 (20 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskant-tapbouten/tapbout-88-din-933-electrolitisch-verzinkt-m7x40-20st) - **fr**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M7x40 (20 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-a-tete-hexagonale/boulons-hexagonaux-88-din-933-acier-zingue-m7x40-20pc) - **en**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M7x40 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m7x40-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/6361/conversions/tapbout-88-din933-electrolitisch-verzinkt-m7x40-20st-7602-optimized.jpg) ## Specifications - **Reference**: SIN-C7-40 ## Product description ### Robust hex bolt for reliable connections This hex bolt with hexagonal head and full metric thread is designed for securely connecting and fastening components. Thanks to the full thread up to under the head, this bolt offers optimal grip and stability. ### Technical specifications - **Thread size:** M7 - **Length:** 40 mm - **Wrench size:** 11 mm - **Head height:** 4.8 mm - **Material:** Steel, strength class 8.8 - **Surface treatment:** Electrolytically galvanized - **Standard:** DIN 933 / ISO 4017 ### Applications in the automotive sector In the automotive sector, it is essential to work with fasteners that are both strong and reliable. This hex bolt meets the high requirements set in the industry and is suitable for various applications, such as: - Fastening engine components - Mounting bodywork components - Securing suspension systems ### Advantages of electrolytic galvanization The electrolytic galvanization of this hex bolt offers several advantages: - **Corrosion resistance:** Protects against rust and extends service life. - **Smooth finish:** Ensures a uniform and aesthetic appearance. - **Better adhesion:** Facilitates the application of paint or other coatings if needed. ### Quality and compliance This hex bolt is manufactured according to DIN 933 and ISO 4017 standards, ensuring consistency and reliability. The strength class 8.8 indicates high tensile strength, making the bolt suitable for applications where high loads occur. ### Packaging and availability The hex bolts are supplied in sets of 20 pieces, which is convenient for both small and larger projects. Thanks to standardization and quality, these bolts are widely applicable in various automotive sector applications. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Hexagon tapping bolts](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts) ## Related products - [Hex bolt M8x30 electroplated zinc DIN 933 8.8](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-m8x30-100pcs) - [Hex bolt 8.8 DIN 933 electrolytically galvanized M18x50 (10 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m18x50-10pcs) - [Hex bolt 8.8 DIN 933 electrolytically galvanized M20x140 (25 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m20x140-25pcs) - [Hex bolt 8.8 DIN 933 electrolytically galvanized M22x40 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m22x40-5pcs) - 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