Product description

This Grade 5 hex bolt is made from high-quality steel and features an electrolytically zinc-plated finish. With a UNF thread of 5/16 inch and a length of 3/4 inch, this bolt offers a reliable and durable solution for various fastening applications.

Technical specifications

• Material : Steel (Grade 5)
• Surface treatment : Electrolytically zinc-plated
• Thread type : Unified National Fine (UNF)
• Diameter : 5/16 inch (7.9 mm)
• Length : 3/4 inch (19 mm)
• Wrench size : 1/2 inch
• Head height : 5.2 mm
• Pitch : 24 threads per inch

Applications

This hex bolt is suitable for:

• Automotive sector : Fastening components in cars and other vehicles.
• Machine construction : Assembly of machine parts where precision and strength are required.
• Construction : Applications where fine threading and high tensile strength are needed.

Benefits

• High tensile strength : Grade 5 steel offers excellent mechanical properties for heavy loads.
• Corrosion resistance : The electrolytically zinc-plated finish protects against rust and extends service life.
• Precision : UNF threading ensures a precise and secure connection.

Packaging

These hex bolts are supplied in sets of 5 pieces, ideal for both small and larger projects.

Compatibility

These bolts comply with DIN 933 standards and are compatible with nuts and other fastening materials with UNF 5/16 inch thread.

Installation

For optimal fastening, it is recommended to use a wrench with a width of 1/2 inch and to tighten the bolts according to the recommended torque values for Grade 5 steel.