# Buy Hex bolt Grade 5 UNF 1/4x3 inch at Autoservice ## Hex bolt Grade 5 electroplated UNF 1/4x3 inch (5 pieces) Fasteners / Bolts / Bolts not metric Strong and corrosion-resistant hex bolts for precise fastening in automotive applications. ## Prices and stock - **SIN-BL-BNF14-3**: € 11,40 incl. VAT — 3 in stock ## Order URL [Hex bolt Grade 5 electroplated UNF 1/4x3 inch (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-14x3in-5st) ## Alternate URLs - **nl**: [Hex bolt Grade 5 electroplated UNF 1/4x3 inch (5 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/bouten-niet-metrisch/zeskantbout-grade-5-electrolitisch-verzinkt-unf-14x3in-5st) - **fr**: [Hex bolt Grade 5 electroplated UNF 1/4x3 inch (5 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-non-metriques/grade-5-boulon-electrozingue-unf-14x3in-5pc) - **en**: [Hex bolt Grade 5 electroplated UNF 1/4x3 inch (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-14x3in-5st) ## Images - ![Product image](https://www.auto-service.be/assets/media/7984/conversions/zeskantbout-grade-5-electrolitisch-verzinkt-unf-14x3in-5st-9261-optimized.jpg) ## Specifications - **Reference**: SIN-BL-BNF14-3 ## Product description ### High-quality hex bolts for reliable fastening These Grade 5 steel hex bolts offer an excellent combination of strength and durability. With a diameter of 1/4 inch and a length of 3 inches, they are ideal for various applications in the automotive sector. ### Fine thread for precise assembly Equipped with a Unified National Fine (UNF) thread with 28 threads per inch, these bolts provide a strong and precise connection. This makes them particularly suitable for situations where accuracy is essential. ### Electroplated finish for extra protection The electroplated coating provides effective protection against corrosion, extending the lifespan of the bolts even in humid or corrosive environments. ### Technical specifications - **Material** : Grade 5 steel (comparable to 8.8) - **Diameter** : 1/4 inch (6.3 mm) - **Length** : 3 inch (76 mm) - **Thread** : UNF with 28 threads per inch - **Wrench size** : 7/16 inch (11.1 mm) - **Head height** : 0.15625 inch (4 mm) - **Standard** : ASME B18.2.1 ### Applications in the automotive sector These hex bolts are ideal for use in the automotive industry, where reliable and durable fasteners are required. They are suitable for mounting various components and contribute to the safety and reliability of vehicles. ### Packaging and availability The bolts are supplied in sets of 5 pieces, which is convenient for both small and larger projects. They are immediately available for fast delivery, so you can continue your work without interruption. ## 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 1/2x5 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-12x5in-1st) - [Hex bolt Grade 5 electroplated zinc UNC 1/4x2.1/4 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-14x214-5pcs) - [Hex bolt Grade 5 electroplated UNF 5/16x1.1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electro-zinc-plated-unf-516x112-5pcs) - [Hex bolt Grade 5 electroplated UNF 5/16x2.1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-516x212-5pcs) - 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