# Buy Hex bolt 8.8 DIN 933 M5x20 at Autoservice ## Hex bolt 8.8 DIN 933 electrolytically galvanized M5x20 (100 pieces) Fasteners / Bolts / Hexagon tapping bolts High-quality M5x20 hex head bolts, grade 8.8, electrolytically galvanized for optimal strength and corrosion resistance. ## Prices and stock - **SIN-C5-20-BULK**: € 20,23 incl. VAT — 6 in stock ## Order URL [Hex bolt 8.8 DIN 933 electrolytically galvanized M5x20 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m5x20-100pcs) ## Alternate URLs - **nl**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M5x20 (100 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskant-tapbouten/tapbout-88-din-933-electrolitisch-verzinkt-m5x20-100st) - **fr**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M5x20 (100 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-a-tete-hexagonale/boulons-hexagonaux-88-din-933-acier-zingue-m5x20-100pc) - **en**: [Hex bolt 8.8 DIN 933 electrolytically galvanized M5x20 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m5x20-100pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/6317/conversions/tapbout-88-din933-electrolitisch-verzinkt-m5x20-100st-7558-optimized.jpg) ## Specifications - **Reference**: SIN-C5-20-BULK - **Materiaal**: Staal - **Diameter ⌀**: M5 - **Lengte (product)**: 20 mm - **Spoed**: 0.8 mm - **Sleutelwijdte**: 8 mm - **Sterkte Klasse**: 8.8 - **Normering**: DIN 933 - **Oppervlakte Bedekking**: Electrolitisch Verzinkt - **Soort kop**: Zeskant - **Aantal in verpakking**: 100 - **ADR Classificatie**: Geen ADR Classificatie - **Material**: Steel - **Length (product)**: 20 mm - **Spindle**: 0.8 mm - **Key width**: 8 mm - **Strength Class**: 8.8 - **Standard**: DIN 933 - **Surface Coverage**: Electrolytic Galvanized - **Head type**: Zeskant - **Quantity in packaging unit**: 100 - **ADR Classification**: No ADR Classification ## Product description ### Product description These hex head bolts with a diameter of M5 and a length of 20 mm are made from grade 8.8 steel, ensuring high tensile strength and reliability in various applications. The electrolytic galvanization provides excellent protection against corrosion, making these bolts suitable for both indoor and outdoor use. ### Technical specifications - **Standard** : DIN 933 / ISO 4017 - **Material** : Steel, grade 8.8 - **Surface treatment** : Electrolytically galvanized - **Thread size** : M5 - **Length** : 20 mm - **Wrench size** : 8 mm - **Head height** : 3.5 mm - **Thread direction** : Right - **Thread type** : Metric thread ### Applications These bolts are ideal for: - **Automotive sector** : Fastening parts in cars where high strength is required. - **Construction sector** : Assembly of metal structures and components. - **Machine building** : Assembly of machines and equipment. ### Advantages - **High strength** : Grade 8.8 steel offers excellent tensile strength for demanding applications. - **Corrosion resistance** : The electrolytic galvanization protects against rust and extends service life. - **Versatility** : Suitable for various sectors and applications thanks to the standard M5x20 dimensions. ### Packaging These bolts are supplied in sets of 100 pieces, which is convenient for both small and larger projects. ### Compatibility These bolts comply with DIN 933 and ISO 4017 standards, ensuring compatibility with standard nuts and other fasteners within the same specifications. ### Installation For optimal fastening, it is recommended to use a wrench with a width of 8 mm. Make sure the bolts are tightened correctly according to the recommended torque for grade 8.8 bolts to ensure maximum performance. ## 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 - [Hexagon head bolt DIN 933 8.8 electroplated zinc M18x45](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m18x45-50pcs) - [Hex bolt 8.8 DIN 933 electrolytically galvanized M4x40 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stud-bolt-88-din-933-electrolitic-zinc-plated-m4x40-100pcs) - [Stainless steel A2 hexagon set screw DIN 933 M14x45 (10 pieces)](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stainless-steel-a2-stud-din933-m14x45-10pcs) - [Stainless steel A2 hexagon set screw DIN 933 M5x60 with full thread](https://www.auto-service.be/en/fasteners/bolts/hexagon-tapping-bolts/stainless-steel-a2-stud-din933-m5x60-20pcs) - 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