# Buy Hex bolt 8.8 DIN 933 M4x30 at Autoservice ## Hex bolt 8.8 DIN 933 electrolytically galvanized M4x30 (20 pieces) Fasteners / Bolts / Hexagon tapping bolts High-quality M4x30 hex bolt with hexagon head, fully metric thread, and electrolytically galvanized for optimal protection. ## Prices and stock - **SIN-C4-30**: € 6,69 incl. VAT — 18 in stock ## Order URL [Hex bolt 8.8 DIN 933 electrolytically galvanized M4x30 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m4x30-20pcs) ## Alternate URLs - **nl**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M4x30 (20 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskant-tapbouten/tapbout-88-din-933-electrolitisch-verzinkt-m4x30-20st) - **fr**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M4x30 (20 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-a-tete-hexagonale/boulons-hexagonaux-88-din-933-acier-zingue-m4x30-20pc) - **en**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M4x30 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m4x30-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/6302/conversions/tapbout-88-din933-electrolitisch-verzinkt-m4x30-20st-7543-optimized.jpg) ## Specifications - **Reference**: SIN-C4-30 ## Product description ### Robust hex bolt for various applications This M4x30 hex bolt with hexagon head is made from steel of strength class 8.8, providing high tensile strength and reliability in a wide range of applications. The fully metric thread ensures a strong and secure connection. ### Electrolytically galvanized finish The bolt is electrolytically galvanized, offering effective protection against corrosion. This extends the lifespan of the bolt, even in humid or corrosive environments. ### Precise dimensions - **Thread diameter:** M4 - **Length:** 30 mm - **Wrench size:** 7 mm - **Head height:** 2.8 mm These precise dimensions ensure a perfect fit and easy installation. ### Compliance with international standards This hex bolt complies with DIN 933 and ISO 4017 standards, ensuring consistency and compatibility with other fasteners that meet the same standards. ### Versatile use Thanks to the combination of strength, corrosion resistance, and precise dimensions, this hex bolt is suitable for various applications in the automotive sector, mechanical engineering, and other industrial uses. ### Packaging The hex bolts are supplied in sets of 20 pieces, which is convenient for both small and larger projects. ### Compatibility with matching components For optimal fastening, these hex bolts can be combined with nuts and washers that comply with the same DIN 933 and ISO 4017 standards, ensuring a safe and reliable connection. ## 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 M4x35 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m4x35-100pcs) - [Hex bolt 8.8 DIN 933 electrolytically galvanized M8x20 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m8x20-20pcs) - [Stainless steel A2 hex bolt DIN 933 M12x90 with hex head](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stainless-steel-a2-stud-din933-m12x90-100pcs) - [High-quality stainless steel A2 hex bolt DIN 933 M5x10 full thread](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stainless-steel-a2-stud-din933-m5x10-100pcs) - [Stainless steel A2 hex bolt DIN933 M6x50 with hex head](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stainless-steel-a2-stud-din933-m6x50-100pcs) ## Webshop catalogue - 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