Robust hex bolts for reliable connections

These hex bolts with dimensions M12x120 mm are made from high-quality steel and comply with DIN 931 and ISO 4014 standards. With a strength class of 8.8, they offer an excellent balance between tensile strength and toughness, making them ideal for various applications in construction and industry.

Electrolytically galvanized finish for extra protection

The bolts are electrolytically galvanized, providing effective protection against corrosion. This makes them suitable for use in both indoor and outdoor environments, where they may be exposed to moisture and other corrosive elements.

Technical specifications

• Diameter (d): M12
• Length (l): 120 mm
• Thread length (b): 30 mm
• Head height (k): 7.5 mm
• Spanner width (s): 19 mm
• Thread pitch: 1.75 mm
• Material: Steel 8.8
• Surface treatment: Electrolytically galvanized

Versatile applications

Thanks to their robust construction and corrosion-resistant finish, these hex bolts are suitable for a wide range of applications, including:

• Construction: Fastening steel beams and other structural elements.
• Machine building: Assembly of machine parts where high tensile strength is required.
• Automotive sector: Fastening components in vehicles exposed to vibrations and dynamic loads.

Compatibility with associated fasteners

For optimal fastening, these bolts can be combined with:

• Hex nuts DIN 934: For a strong and secure connection.
• Washers DIN 125A: To protect the fastened material and ensure even pressure distribution.
• Spring washers DIN 127B: To prevent loosening due to vibrations.

Quality and compliance

These hex bolts are produced according to the strict standards of DIN 931 and ISO 4014, ensuring consistency in dimensions and quality. The 8.8 strength class indicates a tensile strength of at least 800 N/mm² and a yield strength of 640 N/mm², making them suitable for applications with high mechanical loads.

Packaging and availability

The bolts are supplied in sets of 10 pieces, carefully packaged to prevent damage during transport. They are available directly from stock, so you can quickly access the necessary fasteners for your projects.