# Buy Hex Bolt Grade 5 at Autoservice ## Hex bolt Grade 5 electroplated UNC 3/8x2.1/4 (5 pieces) Fasteners / Bolts / Bolts not metric Strong hex bolt with UNC thread, ideal for sturdy connections in various applications. ## Prices and stock - **SIN-BL-BNC38-214**: € 8,58 incl. VAT — backorder ## Order URL [Hex bolt Grade 5 electroplated UNC 3/8x2.1/4 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-38x214-5pcs) ## Alternate URLs - **nl**: [Hex bolt Grade 5 electroplated UNC 3/8x2.1/4 (5 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/bouten-niet-metrisch/zeskantbout-grade-5-electrolitisch-verzinkt-unc-38x214-5st) - **fr**: [Hex bolt Grade 5 electroplated UNC 3/8x2.1/4 (5 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-non-metriques/grade-5-boulon-electrozingue-unc-38x214-5pc) - **en**: [Hex bolt Grade 5 electroplated UNC 3/8x2.1/4 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-38x214-5pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/7919/conversions/zeskantbout-grade-5-electrolitisch-verzinkt-unc-38x214-5st-9195-optimized.jpg) ## Specifications - **Reference**: SIN-BL-BNC38-214 ## Product description ### Robust hex bolt for reliable connections This hex bolt with a diameter of 3/8 inch and a length of 2.1/4 inch is made from high-quality steel and meets the Grade 5 strength class. This makes the bolt suitable for applications where high tensile strength is required. ### Electroplated finish for extra protection The electroplated finish provides excellent protection against corrosion, significantly extending the bolt's lifespan. This makes the bolt suitable for use in various environments, both indoors and outdoors. ### UNC thread for universal compatibility Equipped with Unified National Coarse (UNC) thread, this bolt is compatible with a wide range of nuts and other fasteners that use the same thread standard. This facilitates integration into existing systems and applications. ### Precise dimensions for optimal performance - **Diameter:** 3/8 inch (9.53 mm) - **Length:** 2.1/4 inch (57.15 mm) - **Wrench size:** 9/16 inch (14.29 mm) - **Head height:** 0.234375 inch (5.95 mm) These precise dimensions ensure a perfect fit and reliable performance in your projects. ### Versatile use in various sectors Thanks to the combination of strength, corrosion resistance, and standard threading, this hex bolt is ideal for use in: - Automotive industry - Mechanical engineering - Construction projects - Maintenance and repair work Whether you're working on a car, assembling a machine, or carrying out a construction project, this bolt provides the reliability you need. ### Packaging and availability These hex bolts are supplied in sets of 5 pieces, so you'll always have enough stock for your projects. The packaging is designed to protect the bolts from damage and corrosion during transport and storage. ### Quality standards and certifications The bolts comply with ASME B18.2.1 and SAE J429 standards, ensuring consistency in quality and performance. These certifications guarantee a product that meets the highest industrial standards. With this hex bolt, you choose a reliable and durable solution for all your fastening needs. ## 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 5/16x2.1/4 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-516x214-5pcs) - [Hex bolt Grade 5 electroplated UNC 9/16x3 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-916x3in-1st) - [Hex bolt Grade 5 electroplated UNF 3/8x2.1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-38x212-5pcs) - [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) - 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