# Buy low round head flange bolt M4x16 at Autoservice ## Low round head flange bolt BZK EV M4x16 ISO 7380-2 Fasteners / Bolts / Low head hexagonal flange bolt Low round head flange bolt M4x16 with internal hex, compliant with ISO 7380-2, for secure and precise fastening. ## Prices and stock - **SIN-EA4-16-BULK**: € 19,11 incl. VAT — backorder ## Order URL [Low round head flange bolt BZK EV M4x16 ISO 7380-2](https://www.auto-service.be/en/fasteners/bolts/low-head-hexagonal-flange-bolt/i7380fl-low-head-flange-bolt-bzk-ev-m4x16-100pcs) ## Alternate URLs - **nl**: [Low round head flange bolt BZK EV M4x16 ISO 7380-2](https://www.auto-service.be/nl/bevestigingsmateriaal/bouten/laagbolkop-binnenzeskant-flensbout/i7380fl-laagbolkop-flensbout-bzk-ev-m4x16-100st) - **fr**: [Low round head flange bolt BZK EV M4x16 ISO 7380-2](https://www.auto-service.be/fr/materiel-de-fixation/boulons/boulon-de-bride-a-tete-hexagonale/i7380fl-boulon-de-bride-a-tete-a-collerette-large-asp-ez-m4x16-100pc) - **en**: [Low round head flange bolt BZK EV M4x16 ISO 7380-2](https://www.auto-service.be/en/fasteners/bolts/low-head-hexagonal-flange-bolt/i7380fl-low-head-flange-bolt-bzk-ev-m4x16-100pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/8144/conversions/i7380fl-laagbolkop-flensbout-bzk-ev-m4x16-100st-9425-optimized.jpg) ## Specifications - **Reference**: SIN-EA4-16-BULK - **Materiaal**: Staal - **Diameter ⌀**: M4 - **Lengte (product)**: 16 mm - **Normering**: ISO 7380 FL - **Oppervlakte Bedekking**: Electrolitisch Verzinkt - **Soort kop**: Binnenzeskant - **Aantal in verpakking**: 100 - **ADR Classificatie**: Geen ADR Classificatie - **Material**: Steel - **Length (product)**: 16 mm - **Standard**: ISO 7380 FL - **Surface Coverage**: Electrolytic Galvanized - **Head type**: Binnenzeskant - **Quantity in packaging unit**: 100 - **ADR Classification**: No ADR Classification ## Product description ### Features and specifications The low round head flange bolt M4x16 is designed for applications where a flush finish and secure fastening are required. This bolt complies with the ISO 7380-2 standard and features an internal hex drive, ensuring efficient power transmission during tightening. - **Diameter (d):** M4 - **Length (l):** 16 mm - **Head height (k):** 2.2 mm - **Head diameter (dk):** 9.4 mm - **Wrench size (s):** 2.5 mm - **Material:** Steel grade 10.9 - **Surface treatment:** Electrolytically zinc plated (EV) ### Applications in the automotive sector This flange bolt is ideal for various applications within the automotive sector, such as: - Fastening body parts - Mounting engine components - Installing interior parts The combination of the low round head and flange ensures even pressure distribution, which is essential to prevent damage to delicate surfaces. ### Advantages of the internal hex drive The internal hex drive offers several advantages: - **Efficient power transmission:** Reduces the risk of damage to the bolt head. - **Compact design:** Suitable for applications with limited space. - **Enhanced safety:** Reduces the chance of tool slippage during tightening. ### Durability and reliability Made from steel grade 10.9, this bolt offers high tensile strength and can withstand heavy loads. The electroplated zinc coating provides an extra protective layer against corrosion, extending the bolt's lifespan even in humid or corrosive environments. ### Installation and compatibility For proper installation, it is recommended to use a hex key with a 2.5 mm wrench size. Ensure the bolt is tightened according to the recommended torque to guarantee optimal performance and safety. This M4x16 flange bolt is compatible with various nuts and other fasteners with metric threads, increasing versatility in different applications. ## Breadcrumbs - [Fasteners](https://www.auto-service.be/en/fasteners) - [Bolts](https://www.auto-service.be/en/fasteners/bolts) - [Low head hexagonal flange bolt](https://www.auto-service.be/en/fasteners/bolts/low-head-hexagonal-flange-bolt) ## Related products - [I7380FL low round head flange bolt BZK EV M10x25 (50 pieces)](https://www.auto-service.be/en/fasteners/bolts/low-head-hexagonal-flange-bolt/i7380fl-low-head-flange-bolt-bzk-ev-m10x25-50pcs) - [Low round head flange bolt M5x12 with hex socket and BZK EV finish](https://www.auto-service.be/en/fasteners/bolts/low-head-hexagonal-flange-bolt/i7380fl-low-head-flange-bolt-bzk-ev-m5x12-100pcs) - [Low dome head flange bolt BZK EV M5x30 (100 pieces)](https://www.auto-service.be/en/fasteners/bolts/low-head-hexagonal-flange-bolt/i7380fl-low-head-flange-bolt-bzk-ev-m5x30-100pcs) - [Low dome head flange bolt M6x25 BZK EV 100 pieces](https://www.auto-service.be/en/fasteners/bolts/low-head-hexagonal-flange-bolt/i7380fl-low-head-flange-bolt-bzk-ev-m6x25-100pcs) - 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