Product description

These Grade 5 tap bolts are designed for applications where reliability and strength are essential. With a UNF 1/4x7/8 thread and an electrolytically zinc-plated finish, they offer excellent performance in various automotive applications.

Technical specifications

• Thread type: Unified National Fine (UNF)
• Diameter: 1/4 inch (6.3 mm)
• Length: 7/8 inch (22 mm)
• Strength class: Grade 5 (comparable to 8.8)
• Material: Steel
• Surface treatment: Electrolytically zinc-plated
• Drive type: External hexagon
• Wrench size: 7/16 inch
• Head height: 4 mm

Applications

These tap bolts are suitable for:

• Fastening engine components
• Mounting bodywork components
• General repairs and maintenance on cars

Benefits

• High strength: Grade 5 steel offers excellent tensile strength for reliable connections.
• Corrosion resistance: The electrolytically zinc-plated finish protects against rust and extends service life.
• Precision: UNF thread ensures accurate and secure connections.

Packaging

This set contains 5 tap bolts, ideal for both small repairs and larger projects.

Compatibility

Suitable for various car makes and models. Always check the specifications to ensure these bolts are suitable for your specific application.

Installation

For optimal performance:

• Use the correct tool for the 7/16 inch wrench size.
• Ensure a clean and dry surface before installation.
• Tighten the bolts according to the recommended torque values for Grade 5 bolts.

With these tap bolts, you are assured of a reliable and durable fastening in all your automotive projects.