# Buy Grade 5 bolt UNF 3/4x2 inch at Autoservice ## Grade 5 hex bolt electrolytically galvanized UNF 3/4x2 inch Fasteners / Bolts / Studs not metric High-quality hex bolt with UNF 3/4x2 inch thread, Grade 5 strength, and electrolytically galvanized for optimal corrosion resistance. ## Prices and stock - **SIN-BL-CNF34-2**: € 8,02 incl. VAT — backorder ## Order URL [Grade 5 hex bolt electrolytically galvanized UNF 3/4x2 inch](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-34x2in-1st) ## Alternate URLs - **nl**: [Grade 5 hex bolt electrolytically galvanized UNF 3/4x2 inch](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/tapbouten-niet-metrisch/tapbout-grade-5-electrolitisch-verzinkt-unf-34x2in-1st) - **fr**: [Grade 5 hex bolt electrolytically galvanized UNF 3/4x2 inch](https://www.auto-service.be/fr/materiel-de-fixation/boulons/goujons-non-metriques/grade-5-goujon-electrozingue-unf-34x2in-1pc) - **en**: [Grade 5 hex bolt electrolytically galvanized UNF 3/4x2 inch](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-34x2in-1st) ## Images - ![Product image](https://www.auto-service.be/assets/media/8095/conversions/tapbout-grade-5-electrolitisch-verzinkt-unf-34x2in-1st-9375-optimized.jpg) ## Specifications - **Reference**: SIN-BL-CNF34-2 ## Product description ### Robust construction for reliable connections This hex bolt is made from high-quality steel and meets the Grade 5 strength class, which corresponds to class 8.8. This guarantees excellent tensile strength and durability, essential for demanding applications in the automotive sector. ### Precise UNF thread for optimal grip The bolt features a Unified National Fine (UNF) thread of 3/4x2 inch. The fine thread offers better vibration resistance and a stronger connection, which is crucial in applications where precision and reliability are required. ### Electrolytically galvanized finish for corrosion resistance Thanks to the electrolytically galvanized finish, the bolt is well protected against corrosion. This extends the lifespan of the bolt and ensures reliable performance, even in humid or corrosive environments. ### Technical specifications - **Diameter:** 3/4 inch (19.1 mm) - **Length:** 2 inch (50.8 mm) - **Thread type:** UNF - **Strength class:** Grade 5 (8.8) - **Surface treatment:** Electrolytically galvanized - **Wrench size:** 1 1/8 inch - **Head height:** 11.9 mm ### Applications in the automotive sector This bolt is ideal for various applications in the automotive industry, such as mounting engine parts, chassis components, and other critical connections. The combination of strength, precision, and corrosion resistance makes it a reliable choice for professionals. ### Key benefits - High tensile strength thanks to Grade 5 classification - Fine UNF thread for better vibration resistance - Corrosion-resistant due to electrolytic galvanization - Suitable for various automotive applications ### Quality and compliance This bolt complies with the DIN 933 standard and is produced according to the highest quality standards. This ensures you receive a product that performs reliably and consistently in every application. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Studs not metric](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric) ## Related products - [Hex bolt Grade 5 electroplated zinc UNC 7/16x1.1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unc-716x112-5pcs) - [Grade 5 hex bolt electrolytically galvanized UNC 7/16x1.1/4 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unc-716x114-5pcs) - [Tap bolt Grade 5 electrolytically zinc-plated UNF 1/2x1.in. 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