# Buy Grade 5 hex bolt UNF 3/8x1.1/4 at Autoservice ## Grade 5 hex bolt electrolytically galvanized UNF 3/8x1.1/4 (100 pieces) Fasteners / Bolts / Studs not metric Strong, electrolytically galvanized hex bolt with UNF 3/8x1.1/4 thread, ideal for various applications. ## Prices and stock - **SIN-CUNF38-31**: € 139,34 incl. VAT — backorder ## Order URL [Grade 5 hex bolt electrolytically galvanized UNF 3/8x1.1/4 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-38x114-100pcs) ## Alternate URLs - **nl**: [Grade 5 hex bolt electrolytically galvanized UNF 3/8x1.1/4 (100 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/tapbouten-niet-metrisch/tapbout-grade-5-electrolitisch-verzinkt-unf-38x114-100st) - **fr**: [Grade 5 hex bolt electrolytically galvanized UNF 3/8x1.1/4 (100 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/goujons-non-metriques/grade-5-goujon-electrozingue-unf-38x114-100pc) - **en**: [Grade 5 hex bolt electrolytically galvanized UNF 3/8x1.1/4 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-38x114-100pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/8126/conversions/tapbout-grade-5-electrolitisch-verzinkt-unf-38x114-100st-9407-optimized.jpg) ## Specifications - **Reference**: SIN-CUNF38-31 - **Materiaal**: Staal - **Diameter ⌀**: M3/8 i - **Lengte (product)**: 2 mm - **Spoed**: 24 TPI - **Sleutelwijdte**: 9/16" - **Normering**: n.v.t. - **Oppervlakte Bedekking**: Electrolitisch Verzinkt - **Soort kop**: Zeskant - **Aantal in verpakking**: 100 - **ADR Classificatie**: Geen ADR Classificatie - **Material**: Steel - **Length (product)**: 2 mm - **Spindle**: 24 TPI - **Key width**: 9/16" - **Standard**: n.v.t. - **Surface Coverage**: Electrolytic Galvanized - **Head type**: Zeskant - **Quantity in packaging unit**: 100 - **ADR Classification**: No ADR Classification ## Product description ### High-quality hex bolt for reliable connections This hex bolt is made from Grade 5 steel, which corresponds to strength class 8.8. This guarantees high tensile strength and durability, essential for strong and reliable connections in various applications. ### Electrolytically galvanized finish for extra protection The electrolytically galvanized finish provides excellent protection against corrosion. This makes the bolt suitable for use in environments where moisture and other corrosive elements are present, extending the lifespan of the connections. ### UNF 3/8x1.1/4 thread for precise fit With a UNF (Unified National Fine) thread of 3/8 inch diameter and 1.1/4 inch length, this hex bolt offers a fine thread pitch of 24 threads per inch. This ensures a precise fit and strong connections, ideal for applications where precision is required. ### Hex head for easy installation The hex head with a wrench size of 9/16 inch and a head height of 6 mm allows the bolt to be tightened easily and securely with standard tools. This facilitates assembly and disassembly in various applications. ### Versatile use in various sectors This hex bolt is suitable for a wide range of applications, including: - Automotive industry - Mechanical engineering - Construction - Repair and maintenance Thanks to the combination of strength, corrosion resistance, and precision, this hex bolt is a reliable choice for professionals who demand high standards from their fasteners. ## 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 - [Grade 5 electrolytically zinc-plated hex bolt UNC 3/8 x 1 inch (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/grade-5-electrolitic-zinc-plated-stud-unc-38x1in-5st) - [Grade 5 hex bolt electrolytically galvanized UNF 5/8x1.1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-58x112-5pcs) - 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