# Buy Grade 5 tap bolt UNF 3/8x1/2 at Autoservice ## Grade 5 tap bolt electrolytically zinc-plated UNF 3/8x1/2 (5 pieces) Fasteners / Bolts / Studs not metric Strong, electrolytically zinc-plated tap bolts with UNF 3/8x1/2" thread, ideal for automotive applications. ## Prices and stock - **SIN-BL-CNF38-12**: € 9,09 incl. VAT — backorder ## Order URL [Grade 5 tap bolt electrolytically zinc-plated UNF 3/8x1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-38x12-5pcs) ## Alternate URLs - **nl**: [Grade 5 tap bolt electrolytically zinc-plated UNF 3/8x1/2 (5 pieces)](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/tapbouten-niet-metrisch/tapbout-grade-5-electrolitisch-verzinkt-unf-38x12-5st) - **fr**: [Grade 5 tap bolt electrolytically zinc-plated UNF 3/8x1/2 (5 pieces)](https://www.auto-service.be/fr/materiel-de-fixation/boulons/goujons-non-metriques/grade-5-goujon-electrozingue-unf-38x12-5pc) - **en**: [Grade 5 tap bolt electrolytically zinc-plated UNF 3/8x1/2 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-38x12-5pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/8099/conversions/tapbout-grade-5-electrolitisch-verzinkt-unf-38x12-5st-9379-optimized.jpg) ## Specifications - **Reference**: SIN-BL-CNF38-12 - **Materiaal**: Staal - **Diameter ⌀**: 3/8 inch - **Lengte (product)**: 1/2" - **Spoed**: 24 TPI - **Sleutelwijdte**: 9/16" - **Normering**: n.v.t. - **Oppervlakte Bedekking**: Electrolitisch Verzinkt - **Soort kop**: Zeskant - **Aantal in verpakking**: 5 - **ADR Classificatie**: Geen ADR Classificatie - **Material**: Steel - **Length (product)**: 1/2" - **Spindle**: 24 TPI - **Key width**: 9/16" - **Standard**: n.v.t. - **Surface Coverage**: Electrolytic Galvanized - **Head type**: Zeskant - **Quantity in packaging unit**: 5 - **ADR Classification**: No ADR Classification ## Product description ### High-quality tap bolts for automotive applications These tap bolts are made from Grade 5 steel, equivalent to strength class 8.8. This guarantees high tensile strength and reliability, essential for demanding applications in the automotive sector. ### Specifications and dimensions - **Thread type:** UNF (Unified National Fine) 3/8" x 1/2" - **Length:** 12.7 mm (1/2 inch) - **Wrench size:** 9/16 inch - **Head height:** 6 mm These dimensions make the bolts suitable for various fastening applications in cars, where precision and strength are required. ### Corrosion protection The electrolytic zinc plating provides effective protection against corrosion, extending the lifespan of the bolts even in humid or corrosive environments. This is especially important in the automotive industry, where parts are often exposed to different weather conditions. ### Application possibilities These tap bolts are ideal for: - Fastening engine components - Mounting bodywork components - General repair and maintenance work on cars Thanks to the fine UNF thread, they offer a strong and reliable connection, which is essential for the safety and durability of the construction. ### Advantages of these tap bolts - **High strength:** Grade 5 steel offers excellent mechanical properties. - **Corrosion resistant:** The electrolytic zinc layer protects against rust formation. - **Precision:** UNF thread ensures a precise and firm connection. With these tap bolts, you choose quality and reliability for all your automotive fastening applications. ## 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 5/16x3/4 (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unc-516x34-5pcs) - [Tap bolt Grade 5 electrolytically zinc-plated UNC 7/16x1 inch (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unc-716x1in-5st) - [Grade 5 tap bolt electrolytically zinc-plated UNF 1/4x1 inch (5 pieces)](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-14x1in-5st) - [Tap bolt Grade 5 electrolytically zinc-plated UNF 3/4x2.1/4](https://www.auto-service.be/en/fasteners/bolts/studs-not-metric/stud-bolt-grade-5-electrolitic-zinc-plated-unf-34x214-1st) - 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