# Buy Hex bolt Grade 5 electroplated zinc UNC 5/16x1.1/2 | Autoservice ## Hex bolt Grade 5 electroplated zinc UNC 5/16x1.1/2 (5 pieces) Fasteners / Bolts / Bolts not metric Strong hex bolt made of Grade 5 steel, electroplated zinc, UNC 5/16x1.1/2, set of 5 pieces. ## Prices and stock - **SIN-BL-BNC516-112**: € 2,99 incl. VAT — backorder ## Order URL [Hex bolt Grade 5 electroplated zinc UNC 5/16x1.1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-516x112-5pcs) ## Alternate URLs - **nl**: [Hex bolt Grade 5 electroplated zinc UNC 5/16x1.1/2 (5 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/bouten-niet-metrisch/zeskantbout-grade-5-electrolitisch-verzinkt-unc-516x112-5st) - **fr**: [Hex bolt Grade 5 electroplated zinc UNC 5/16x1.1/2 (5 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-non-metriques/grade-5-boulon-electrozingue-unc-516x112-5pc) - **en**: [Hex bolt Grade 5 electroplated zinc UNC 5/16x1.1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-516x112-5pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/7929/conversions/zeskantbout-grade-5-electrolitisch-verzinkt-unc-516x112-5st-9205-optimized.jpg) ## Specifications - **Reference**: SIN-BL-BNC516-112 ## Product description ### Robust hex bolt for reliable connections This hex bolt is made from high-quality Grade 5 steel and offers excellent strength for various applications. The electroplated zinc finish provides increased resistance to corrosion, significantly extending the bolt's lifespan. ### Specifications - **Diameter:** 5/16 inch - **Length:** 1.1/2 inch (38.1 mm) - **Thread type:** Unified National Coarse (UNC) with 18 threads per inch - **Standard:** ASME B18.2.1 - **Material:** Steel, Grade 5 - **Surface treatment:** Electroplated zinc - **Head type:** Hex head - **Wrench size:** 1/2 inch ### Applications This hex bolt is ideal for use in the automotive sector, mechanical engineering, and other industrial applications where strong and durable fastenings are required. Thanks to the UNC thread, the bolt is suitable for applications where coarse threads are desired. ### Advantages of electroplated zinc - **Corrosion resistance:** The zinc layer provides effective protection against rust and other forms of corrosion. - **Aesthetically pleasing:** The shiny finish gives the fastening a professional appearance. - **Durability:** Extends the lifespan of the bolt, even in humid or corrosive environments. ### Packaging These hex bolts are supplied in sets of 5 pieces, so you always have enough stock for your projects. ### Compatibility For optimal fastening, it is recommended to combine these bolts with matching hex nuts and washers with UNC 5/16" thread and Grade 5 strength class. With this hex bolt, you are assured of a reliable and durable fastening for all 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 zinc UNC 3/4x6 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-34x6in-1st) - [Hex bolt Grade 5 electroplated UNC 7/8x3 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-78x3in-1st) - [Hex bolt Grade 5 electroplated UNF 3/4x2.3/4](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-34x234-1st) - [Hex bolt Grade 5 electroplated UNF 3/4x3.3/4](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unf-34x334-1) - 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