High-quality fastening for demanding applications

The low dome head flange bolt M8x12 with hex socket is designed for situations where a strong and reliable connection is required. Thanks to the electrolytic zinc coating, this bolt offers increased resistance to corrosion, extending the lifespan of your constructions.

Technical specifications

• Diameter (d): M8
• Length (l): 12 mm
• Head height (k): 4.4 mm
• Head diameter (dk): 17.8 mm
• Drive: Hex socket (SW5)
• Material: Steel, strength class 10.9
• Surface treatment: Electrolytically zinc plated
• Standard: ISO 7380-2

Advantages of the low dome head flange bolt

• Increased strength: The 10.9 strength class guarantees high tensile strength, suitable for heavy loads.
• Corrosion resistance: The electrolytic zinc plating protects against rust, ideal for use in humid environments.
• Efficient installation: The hex socket drive provides a firm grip during tightening, making installation easier.

Applications

This bolt is versatile and can be used in various sectors, including:

• Automotive: Fastening components where a low head height is desired.
• Machine building: Mounting parts with limited space for protruding bolt heads.
• Construction: Connections where both strength and a flush finish are required.

Installation tips

For optimal performance, it is important to install the bolt correctly:

• Tool: Use a hex key size SW5 for a precise fit.
• Tightening torque: Follow the recommended torque values for strength class 10.9 to prevent damage.
• Surface: Ensure that the contact surfaces are clean and flat for optimal clamping force.

Maintenance and inspection

Regular inspection of the bolts is recommended to ensure the integrity of the connections. Watch for signs of wear or corrosion and replace if necessary to maintain the safety and reliability of your constructions.