High-quality hex bolt for precise applications

This Grade 5 steel hex bolt with UNF 5/16x1.1/4" thread offers an excellent combination of strength and precision. Thanks to the fine thread, it is ideal for applications where accuracy is required.

Durable and corrosion-resistant

The electrolytic zinc plating provides a protective layer that shields the bolt from corrosion. This makes it suitable for use in various environments, both indoors and outdoors.

Technical specifications

• Material: Grade 5 steel (comparable to strength class 8.8)
• Thread type: UNF (Unified National Fine)
• Diameter: 5/16" (7.9 mm)
• Length: 1.1/4" (31.75 mm)
• Surface treatment: Electrolytically zinc-plated
• Wrench size: 1/2" (12.7 mm)
• Head height: 5.2 mm

Versatile use

This hex bolt is suitable for various applications, including:

• Automotive: Fastening parts where precision and strength are required.
• Mechanical engineering: Assembly of components with fine threads.
• Construction: Applications where corrosion resistance and durability are important.

Benefits at a glance

• High strength: Grade 5 steel offers excellent mechanical properties.
• Corrosion-resistant: Thanks to the electrolytic zinc plating, the bolt is protected against rust.
• Precision: UNF thread ensures a precise and strong connection.
• Versatile: Suitable for various industrial and automotive applications.

With this hex bolt, you choose a reliable and durable fastening solution that meets high quality standards.