# Buy Hex bolt Grade 5 electroplated zinc UNC 3/4x4 inch at Autoservice ## Hex bolt Grade 5 electroplated zinc UNC 3/4x4 inch Fasteners / Bolts / Bolts not metric Robust steel hex bolt, Grade 5, electroplated zinc, with UNC 3/4x4 inch thread. ## Prices and stock - **SIN-BL-BNC34-4**: € 10,98 incl. VAT — backorder ## Order URL [Hex bolt Grade 5 electroplated zinc UNC 3/4x4 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-34x4in-1st) ## Alternate URLs - **nl**: [Hex bolt Grade 5 electroplated zinc UNC 3/4x4 inch](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/bouten-niet-metrisch/zeskantbout-grade-5-electrolitisch-verzinkt-unc-34x4in-1st) - **fr**: [Hex bolt Grade 5 electroplated zinc UNC 3/4x4 inch](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulons-non-metriques/grade-5-boulon-electrozingue-unc-34x4in-1pc) - **en**: [Hex bolt Grade 5 electroplated zinc UNC 3/4x4 inch](https://www.auto-service.be/en/fasteners/bolts/bolts-not-metric/hex-bolt-grade-5-electrolitic-zinc-plated-unc-34x4in-1st) ## Images - ![Product image](https://www.auto-service.be/assets/media/7910/conversions/zeskantbout-grade-5-electrolitisch-verzinkt-unc-34x4in-1st-9186-optimized.jpg) ## Specifications - **Reference**: SIN-BL-BNC34-4 ## Product description ### High-quality hex bolt for strong connections This hex bolt is made from high-quality steel and meets the Grade 5 (8.8) strength class. This guarantees reliable and durable fastening in various applications. ### Specifications - **Standard** : DIN 931 - **Thread** : Unified National Coarse (UNC) 3/4 inch - **Length** : 4 inch (101 mm) - **Pitch** : 10 threads per inch - **Wrench size** : 1 1/8 inch (28.6 mm) - **Head height** : 11.9 mm ### Corrosion protection Thanks to the electroplated zinc coating, this bolt is excellently protected against corrosion. This makes it suitable for use in environments where moisture and other corrosive elements are present. ### Applications This hex bolt is ideal for: - **Automotive sector** : Fastening parts in cars and other vehicles. - **Construction sector** : Structural construction and other structural applications. - **Machine building** : Assembly of machines and equipment. ### Advantages - **High strength** : Grade 5 classification offers excellent tensile strength. - **Corrosion resistant** : Electroplated zinc extends service life. - **Versatile** : Suitable for various industrial applications. ### Compatibility This bolt is compatible with nuts and other fasteners with a UNC 3/4 inch thread, ensuring seamless integration into existing systems. ### Quality guarantee Manufactured according to DIN 931 standards, which stands for precision and reliability in dimensions and performance. ### Important considerations When using this bolt, it is essential to apply the correct tightening torques to ensure optimal performance and safety. ## Breadcrumbs - 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