Product description

This Grade 5 hex bolt is made from high-quality steel and features an electroplated zinc coating. With a diameter of 7/16 inch and a length of 2 1/4 inch, this bolt offers a reliable solution for various fastening applications.

Technical specifications

• Diameter: 7/16 inch
• Length: 2 1/4 inch
• Thread type: Unified National Fine (UNF)
• Threads per inch: 20
• Material: Steel
• Surface treatment: Electroplated zinc
• Strength class: Grade 5
• Standard: ASME B18.2.1

Applications

This hex bolt is suitable for:

• Automotive sector: Fastening parts where fine thread is required.
• Machine building: Assembly of components with high precision.
• Construction: Connections that require strong and durable fastening.

Advantages

• High strength: Grade 5 classification guarantees excellent tensile strength.
• Corrosion resistant: The electroplated zinc layer provides protection against rust and corrosion.
• Precision: UNF thread ensures accurate and firm connections.

Dimensions and tolerances

• Wrench size: 5/8 inch
• Head height: 0.28125 inch
• Minimum thread length: 1.125 inch for lengths ≤ 6 inch

Standards and certifications

This hex bolt complies with the ASME B18.2.1 standard, ensuring consistency in dimensions and performance.

Packaging

The bolts are supplied in sets of 5 pieces, suitable for both small and larger projects.

Compatibility

This bolt is compatible with nuts and other fasteners with UNF 7/16 thread, ensuring wide applicability in different uses.