Robust hex bolt for versatile use

This hex bolt with hexagonal head is made from Grade 5 steel, equivalent to strength class 8.8. This ensures high tensile strength and durability, essential for demanding applications.

The bolt has a diameter of 5/16 inch (7.9 mm) and a length of 1.1/4 inch (31 mm), with a thread pitch of 18 threads per inch. The wrench size is 1/2 inch, providing a firm grip during tightening.

Electrolytically galvanized finish

The electrolytically galvanized (Elvz) finish offers excellent protection against corrosion. This makes the bolt suitable for use in environments where moisture and other corrosive elements are present.

Applications in various sectors

This hex bolt is ideal for:

• Fastening parts in the automotive sector
• Construction of metal structures
• Machinery building and repairs

Technical specifications

• Material: Steel (Grade 5 / 8.8)
• Finish: Electrolytically galvanized
• Thread: Unified National Coarse (UNC)
• Diameter: 5/16 inch (7.9 mm)
• Length: 1.1/4 inch (31 mm)
• Pitch: 18 threads per inch
• Wrench size: 1/2 inch
• Head height: 5.2 mm

Packaging and availability

These hex bolts are supplied in sets of 5 pieces, so you always have enough stock for your projects. They are available directly from stock, so you can get started quickly.

Quality and reliability

With this hex bolt, you choose a product that meets the highest quality standards. The combination of strong material and a protective finish ensures a reliable and durable connection in all your applications.