Robust fastening for automotive applications

This electroplated M8x180 mm carriage bolt is designed for strong and reliable fastening in various automotive applications. Thanks to the rounded head and the square section under the head, rotation during tightening of the nut is prevented, ensuring a secure and stable assembly.

Technical specifications

• Diameter: M8
• Length: 180 mm
• Thread length: 28 mm
• Head height: 4.88 mm
• Head diameter: 20.65 mm
• Material: Steel, class 4.6
• Surface treatment: Electrolytically galvanized
• Standard: DIN 603/555

Advantages of electro-galvanized steel

• Corrosion resistance: The electrolytic zinc layer protects against rust, extending the bolt's lifespan.
• Aesthetically pleasing: The galvanized finish provides a neat and professional appearance.
• Versatility: Suitable for both indoor and outdoor use in the automotive sector.

Application possibilities

This carriage bolt is ideal for:

• Fastening bodywork parts
• Mounting chassis components
• General construction applications within the automotive industry

Installation instructions

For optimal installation:

• Pre-drilling: Use a 9 mm drill bit for an M8 carriage bolt to ensure an accurate fit.
• Placement: Gently drive the bolt through the pre-drilled hole until the square section under the head is firmly seated in the material.
• Tightening: Use a 13 mm wrench to securely tighten the supplied nut.

Maintenance and durability

To maximize the lifespan of the carriage bolt:

• Regular inspection: Periodically check for signs of wear or corrosion.
• Cleaning: Keep the bolts clean to prevent buildup of dirt and moisture.
• Protection: Consider additional protective coatings in environments with high humidity or exposure to aggressive substances.