# Buy Hex bolt 8.8 DIN 933 M12x30 at Autoservice ## Hex bolt 8.8 DIN 933 electrolytically galvanized M12x30 (20 pieces) Fasteners / Bolts / Hexagon tapping bolts Strong M12x30 hex bolt with full thread and corrosion-resistant zinc coating. ## Prices and stock - **SIN-C12-30**: € 14,04 incl. VAT — 28 in stock ## Order URL [Hex bolt 8.8 DIN 933 electrolytically galvanized M12x30 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m12x30-20pcs) ## Alternate URLs - **nl**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M12x30 (20 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskant-tapbouten/tapbout-88-din-933-electrolitisch-verzinkt-m12x30-20st) - **fr**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M12x30 (20 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-a-tete-hexagonale/boulons-hexagonaux-88-din-933-acier-zingue-m12x30-20pc) - **en**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M12x30 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m12x30-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/6088/conversions/tapbout-88-din933-electrolitisch-verzinkt-m12x30-20st-7322-optimized.jpg) ## Specifications - **Reference**: SIN-C12-30 ## Product description ### Features of the M12x30 hex bolt This hex bolt has a diameter of M12 and a length of 30 mm. The hexagonal head allows you to firmly tighten the bolt with a 19 mm wrench size. The full thread ensures a strong connection along the entire length of the bolt. ### Material and strength class Made of steel with a strength class of 8.8, this hex bolt offers high tensile strength and is suitable for applications where a strong fastening is required. The 8.8 designation means the bolt has a nominal tensile strength of 800 N/mm² and a minimum yield strength of 640 N/mm². ### Surface treatment The electrolytic galvanization of this hex bolt provides a protective zinc layer that shields the steel from corrosion. This treatment is ideal for use in less aggressive environments and ensures a longer lifespan for the bolt. ### Applications This hex bolt is suitable for various applications, including: - Fastening components in the automotive sector - Construction work - Machine building ### Standards and specifications - **Standard**: DIN 933, which corresponds to ISO 4017 - **Material**: Steel - **Surface treatment**: Electrolytically galvanized - **Strength class**: 8.8 - **Diameter**: M12 - **Length**: 30 mm - **Wrench size**: 19 mm ### Packaging These hex bolts are supplied in sets of 20 pieces, so you have enough stock for your projects. ### Important considerations Please note that electrolytically galvanized bolts are less suitable for use in highly corrosive environments, such as marine applications or areas with high humidity. For such applications, the use of stainless steel fasteners is recommended. ## 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 8.8 DIN 933 electrolytically galvanized M14x55 (10 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m14x55-10pcs) - [Hex bolt M14x90 8.8 DIN 933 electroplated zinc](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m14x90-10pcs) - [Hex bolt 8.8 DIN 933 electroplated zinc M20x80 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m20x80-5pcs) - [Hex bolt 8.8 DIN 933 electroplated M8x70 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m8x70-20pcs) - 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