# Buy Hex bolt Grade 5 UNF 9/16x3 inch at Autoservice ## Hex bolt Grade 5 electroplated UNF 9/16x3 inch Fasteners / Bolts / Bolts not metric Strong hex bolt with fine UNF thread and corrosion-resistant finish. ## Prices and stock - **SIN-BL-BNF916-3**: € 8,78 incl. VAT — backorder ## Order URL [Hex bolt Grade 5 electroplated UNF 9/16x3 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-916x3in-1st) ## Alternate URLs - **nl**: [Hex bolt Grade 5 electroplated UNF 9/16x3 inch](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/bouten-niet-metrisch/zeskantbout-grade-5-electrolitisch-verzinkt-unf-916x3in-1st) - **fr**: [Hex bolt Grade 5 electroplated UNF 9/16x3 inch](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-non-metriques/grade-5-boulon-electrozingue-unf-916x3in-1pc) - **en**: [Hex bolt Grade 5 electroplated UNF 9/16x3 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-916x3in-1st) ## Images - ![Product image](https://www.auto-service.be/assets/media/8036/conversions/zeskantbout-grade-5-electrolitisch-verzinkt-unf-916x3in-1st-9313-optimized.jpg) ## Specifications - **Reference**: SIN-BL-BNF916-3 - **Materiaal**: Staal - **Diameter ⌀**: 9/16" - **Lengte (product)**: 3 mm - **Spoed**: 2.12 mm - **Sleutelwijdte**: 13/16" - **Normering**: DIN 931 - **Oppervlakte Bedekking**: Electrolitisch Verzinkt - **Soort kop**: Zeskant - **Aantal in verpakking**: 1 - **ADR Classificatie**: Geen ADR Classificatie - **Material**: Steel - **Length (product)**: 3 mm - **Spindle**: 2.12 mm - **Key width**: 13/16" - **Standard**: DIN 931 - **Surface Coverage**: Electrolytic Galvanized - **Head type**: Zeskant - **Quantity in packaging unit**: 1 - **ADR Classification**: No ADR Classification ## Product description ### Robust hex bolt for reliable connections This Grade 5 steel hex bolt offers an excellent combination of strength and durability. With a diameter of 9/16 inch and a length of 3 inch, this bolt is suitable for various applications where a strong fastening is required. ### Fine UNF thread for precise assembly The bolt features Unified National Fine (UNF) threading, which provides a finer pitch and thus a precise and strong connection. This is especially important in applications where precision and reliability are essential. ### Electroplated finish for corrosion resistance Thanks to the electroplated finish, the bolt is well protected against corrosion. This extends the lifespan of the bolt and ensures it remains reliable even in humid or corrosive environments. ### Technical specifications - **Diameter:** 9/16 inch - **Length:** 3 inch - **Thread type:** UNF (Unified National Fine) - **Material:** Steel Grade 5 - **Surface treatment:** Electroplated - **Wrench size:** 13/16 inch - **Head height:** 9.1 mm ### Applications in the automotive sector This hex bolt is ideal for use in the automotive sector, where strong and reliable fastenings are crucial. Whether for engine parts, chassis connections, or other critical applications, this bolt provides the reliability you need. ### Compatibility with standard tools The hexagonal head allows the bolt to be easily installed and removed with standard tools. This ensures efficient installation and maintenance. ### Quality standards and certifications This bolt complies with the ASME B18.2.1 standard, which guarantees high quality and performance standards. This makes it a reliable choice for professional applications. ### Key benefits - High tensile strength thanks to Grade 5 steel - Fine UNF thread for precise connections - Corrosion-resistant electroplated finish - Compatible with standard tools for easy assembly - Complies with ASME B18.2.1 quality standards ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Bolts not metric](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric) ## Related products - [Hex bolt Grade 5 electroplated UNC 1/2x2.3/4 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-12x234-5pcs) - [Hex bolt Grade 5 electroplated UNC 5/8x6 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-58x6in-1st) - [Hex bolt Grade 5 electrolytically zinc-plated UNF 1/2x4.1/2](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-12x412-1st) - 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