# Buy Hexagon bolt 8.8 DIN931 M5x40 at Autoservice ## Hexagon bolt 8.8 DIN931 electroplated M5x40 (20 pieces) Fasteners / Bolts / Hex bolts High-quality M5x40 hexagon bolt with strength class 8.8 and electroplated coating for optimal performance. ## Prices and stock - **SIN-B5-40**: € 5,34 incl. VAT — 56 in stock ## Order URL [Hexagon bolt 8.8 DIN931 electroplated M5x40 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m5x40-20pcs) ## Alternate URLs - **nl**: [Hexagon bolt 8.8 DIN931 electroplated M5x40 (20 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/zeskantbouten/zeskantbout-88-din931-electrolitisch-verzinkt-m5x40-20st) - **fr**: [Hexagon bolt 8.8 DIN931 electroplated M5x40 (20 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-hexagonaux/vis-a-tete-hexagonale-88-din931-electrozingue-m5x40-20pc) - **en**: [Hexagon bolt 8.8 DIN931 electroplated M5x40 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m5x40-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/7578/conversions/zeskantbout-88-din931-electrolitisch-verzinkt-m5x40-20st-8854-optimized.jpg) ## Specifications - **Reference**: SIN-B5-40 - **Materiaal**: Staal - **Diameter ⌀**: M5 - **Lengte (product)**: 40 mm - **Spoed**: 0.8 mm - **Sleutelwijdte**: 8 mm - **Sterkte Klasse**: 8.8 - **Normering**: DIN 931 - **Oppervlakte Bedekking**: Electrolitisch Verzinkt - **Soort kop**: Zeskant - **Aantal in verpakking**: 20 - **ADR Classificatie**: Geen ADR Classificatie - **Material**: Steel - **Length (product)**: 40 mm - **Spindle**: 0.8 mm - **Key width**: 8 mm - **Strength Class**: 8.8 - **Standard**: DIN 931 - **Surface Coverage**: Electrolytic Galvanized - **Head type**: Zeskant - **Quantity in packaging unit**: 20 - **ADR Classification**: No ADR Classification ## Product description ### Robust hexagon bolt for reliable connections This hexagon bolt with dimensions M5x40 is made of steel with a strength class of 8.8, ensuring high tensile strength and reliability in various applications. The electroplated coating provides an extra layer of protection against corrosion, making the bolt suitable for both indoor and outdoor use. ### Technical specifications - **Diameter** : M5 - **Length** : 40 mm - **Strength class** : 8.8 - **Surface treatment** : Electroplated - **Standard** : DIN 931 / ISO 4014 - **Wrench size** : 8 mm - **Head height** : 3.5 mm ### Application possibilities This hexagon bolt is ideal for securely connecting parts in various sectors, including: - **Automotive** : Fastening of body and engine parts - **Construction** : Assembly of steel structures and wooden elements - **Mechanical engineering** : Assembly of machines and equipment ### Advantages of electroplating The electroplating of this bolt offers several advantages: - **Corrosion resistance** : Protection against rust - **Aesthetic appearance** : Shiny finish for a professional look - **Durability** : Extended lifespan of the bolt ### Quality guarantee This hexagon bolt meets DIN 931 and ISO 4014 standards, ensuring consistency in dimensions and quality. The 8.8 strength class guarantees a reliable and strong connection in all your projects. ### Packaging The bolts are supplied in sets of 20 pieces, so you always have enough stock for your work. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Hex bolts](https://www.auto-service.be/en/fasteners/bolts/hex-bolts) ## Related products - [Hex bolt 8.8 DIN931 electrolytically galvanized M12x50 (20 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m12x50-20pcs) - [Hexagon bolt 8.8 DIN931 electrolytically galvanized M22x80 (25 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m22x80-25pcs) - [Hex bolt 8.8 DIN931 electrolytically galvanized M24x100 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hexagonal-bolt-88-din931-electrolitic-zinc-plated-m24x100-5pcs) - [Hexagon bolt 8.8 DIN931 electrolytically galvanized M24x220 (10 pieces)](https://www.auto-service.be/en/fasteners/bolts/hex-bolts/hex-bolt-88-din931-electrolitic-zinc-plated-m24x220-10pcs) - 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