# Buy Hex Bolt Grade 5 UNF 3/8x3 inch at Autoservice ## Hex bolt Grade 5 electroplated UNF 3/8x3 inch (5 pieces) Fasteners / Bolts / Bolts not metric Strong hex bolt 3/8x3 inch with UNF thread, ideal for secure connections. ## Prices and stock - **SIN-BL-BNF38-3**: € 15,80 incl. VAT — 20 in stock ## Order URL [Hex bolt Grade 5 electroplated UNF 3/8x3 inch (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-38x3in-5st) ## Alternate URLs - **nl**: [Hex bolt Grade 5 electroplated UNF 3/8x3 inch (5 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/bouten-niet-metrisch/zeskantbout-grade-5-electrolitisch-verzinkt-unf-38x3in-5st) - **fr**: [Hex bolt Grade 5 electroplated UNF 3/8x3 inch (5 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-non-metriques/grade-5-boulon-electrozingue-unf-38x3in-5pc) - **en**: [Hex bolt Grade 5 electroplated UNF 3/8x3 inch (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-38x3in-5st) ## Images - ![Product image](https://www.auto-service.be/assets/media/8000/conversions/zeskantbout-grade-5-electrolitisch-verzinkt-unf-38x3in-5st-9277-optimized.jpg) ## Specifications - **Reference**: SIN-BL-BNF38-3 ## Product description ### Robust hex bolt for reliable connections This hex bolt with a diameter of 3/8 inch and a length of 3 inches is designed for applications where strength and reliability are essential. The UNF thread (Unified National Fine) provides a fine thread with 24 threads per inch, resulting in a strong and precise connection. ### High-quality material selection and finish Manufactured from Grade 5 steel, comparable to strength class 8.8, this bolt offers excellent tensile strength and durability. The electroplated finish protects against corrosion, making the bolt suitable for various environments. ### Specifications - **Diameter:** 3/8 inch - **Length:** 3 inch - **Thread type:** UNF (24 threads per inch) - **Material:** Grade 5 steel - **Finish:** Electroplated - **Standard:** ASME B18.2.1 ### Applications This hex bolt is ideal for use in the automotive sector, mechanical engineering, and other industrial applications where strong and reliable fastenings are required. The combination of fine thread and high-quality materials makes it an excellent choice for critical connections. ### Benefits - **High tensile strength:** Suitable for heavy loads. - **Corrosion resistant:** Thanks to the electroplated finish. - **Precise fit:** Fine UNF thread for strong connections. ### Packaging These hex bolts are supplied in sets of 5 pieces, so you always have enough stock for your projects. ## 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 1/2x2.1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-12x212-5pcs) - [Hex bolt Grade 5 electroplated zinc UNC 3/8x1.3/4 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-38x134-5pcs) - 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