Robust hex bolts for reliable connections

These hex bolts with hexagon head are made from steel of strength class 8.8, providing high tensile strength and reliability in various applications. The full metric thread runs up to the head, ensuring a strong and consistent fastening.

Specifications

• Diameter : M12
• Length : 40 mm
• Thread diameter : 12 mm
• Wrench size : 19 mm
• Head height : 7.5 mm
• Thread pitch : 1.75 mm
• Material : Steel 8.8
• Surface treatment : Electrolytically galvanized
• Standard : DIN 933 / ISO 4017

Advantages of electrolytic galvanization

The electrolytic galvanization provides excellent corrosion protection, making these hex bolts suitable for use in environments where moisture and other corrosive elements are present. This extends the lifespan of the bolts and ensures a durable connection.

Applications in the automotive sector

In the automotive industry, these hex bolts are often used for mounting engine parts, chassis components, and other critical connections. The combination of strength and corrosion resistance makes them ideal for applications where reliability is essential.

Compatibility with nuts and washers

For optimal fastening, it is recommended to combine these hex bolts with matching nuts and washers, such as:

• Hex nut DIN 934-8 M12 galvanized
• Flat washer DIN 125A M12 galvanized
• Spring washer DIN 127B M12 galvanized

These accessories ensure a safe and stable connection, essential in demanding applications.

Packaging and availability

These hex bolts are supplied in packs of 100 pieces, which is convenient for both small and large projects. They are available directly from stock, so you can quickly get started with your fastening tasks.