# Buy Hex Bolt M7x20 at Autoservice ## Hex bolt 8.8 DIN 933 electrolytically galvanized M7x20 (20 pieces) Fasteners / Bolts / Hexagon tapping bolts Strong M7x20 hex bolt with full thread and hex head, ideal for sturdy connections. ## Prices and stock - **SIN-C7-20**: € 11,04 incl. VAT — backorder ## Order URL [Hex bolt 8.8 DIN 933 electrolytically galvanized M7x20 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m7x20-20pcs) ## Alternate URLs - **nl**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M7x20 (20 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskant-tapbouten/tapbout-88-din-933-electrolitisch-verzinkt-m7x20-20st) - **fr**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M7x20 (20 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-a-tete-hexagonale/boulons-hexagonaux-88-din-933-acier-zingue-m7x20-20pc) - **en**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M7x20 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m7x20-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/6355/conversions/tapbout-88-din933-electrolitisch-verzinkt-m7x20-20st-7596-optimized.jpg) ## Specifications - **Reference**: SIN-C7-20 ## Product description ### Robust hex bolt for reliable connections This hex bolt with hexagonal head and full thread is manufactured according to the DIN 933 standard and has a strength class of 8.8. This makes the bolt suitable for applications where high tensile and shear forces occur. ### Specifications - **Thread diameter:** M7 - **Length:** 20 mm - **Wrench size:** 11 mm - **Head height:** 4.8 mm - **Material:** Steel - **Surface treatment:** Electrolytically galvanized - **Standard:** DIN 933 / ISO 4017 ### Advantages of electrolytic galvanizing The electrolytic galvanizing provides a protective zinc layer that shields the steel surface from corrosion. This treatment results in a metallic light blue tint and increases the durability of the bolt, making it suitable for various applications. ### Application possibilities Thanks to the combination of strength class 8.8 and electrolytic galvanizing, this hex bolt is ideal for: - **Automotive applications:** Fastening parts subjected to high forces. - **Construction sector:** Connections in steel structures and other construction applications. - **Mechanical engineering:** Assembly of machines and equipment where reliable fastening is essential. ### Packaging and availability These hex bolts are supplied in sets of 20 pieces, which is convenient for both small and larger projects. They are available directly from stock, so you can get started with your work quickly. ### Quality and compliance The hex bolts comply with DIN 933 and ISO 4017 standards, ensuring high quality and reliability. The 8.8 strength class ensures that the bolts can withstand high loads, which is essential for critical applications. ### Technical details - **Thread pitch:** 1 mm - **Weight per 100 pieces:** 0.885 kg - **Surface treatment color:** Blue With these hex bolts, you are assured of a strong and durable connection for various 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 M8x60 with hex head and full thread](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-m8x60-20pcs) - [Hexagon head bolt 8.8 DIN 933 electroplated zinc M12x20 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m12x20-20pcs) - [Hexagon head bolt M8x16 8.8 electroplated zinc](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m8x16-20pcs) - 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