Features of the M16x40 hexagon socket head cap screw

This hexagon socket head cap screw, also known as an Allen bolt, has a metric thread size of M16 and a length of 40 mm. The cylindrical head is equipped with an internal hexagon (Allen) drive, ensuring a tight and secure assembly.

Material and finish

Made of hardened steel with a strength class of 8.8, this bolt offers excellent tensile strength and durability. The electrolytically zinc-plated finish protects against corrosion, extending its lifespan even in humid conditions.

Technical specifications

• Thread size: M16
• Length: 40 mm
• Head height: 16 mm
• Head diameter: 24 mm
• Wrench size: 14 mm
• Thread direction: Right
• Thread type: Metric
• Surface treatment: Electrolytically zinc-plated

Applications in the automotive sector

This hexagon socket head cap screw is ideal for various applications in the automotive sector, such as:

• Fastening engine components
• Mounting chassis components
• Installing suspension systems

Advantages of the hexagon socket drive

The hexagon socket drive offers several advantages:

• Higher torque transmission: Allows for higher tightening torques without damaging the bolt or tool.
• Compact design: The cylindrical head with internal hexagon takes up less space, which is useful in tight spaces.
• Easy assembly: Requires a standard Allen key, making installation easier.

Standards and quality assurance

This bolt complies with DIN 912 and ISO 4762 standards, ensuring consistency and reliability in dimensions and performance. The 8.8 quality class guarantees high tensile strength and durability, essential for critical applications in the automotive industry.

Packaging and availability

The hexagon socket head cap screws are available in packs of 10, which is convenient for both small and larger projects. They are immediately available for delivery, so you can quickly get started with your assembly work.