Hex Head Cap Screw Grade 5 Zinc

Overview: Grade 5 Hex Head Bolts

• BoltCraft’s Grade 5 Zinc Hex Head Cap Screws are engineered for consistent performance in environments where strength and corrosion resistance are equally important. As precision-made hex cap screws, each fastener is manufactured to grade 5 specifications for tensile strength and hardness, making them a trusted choice where reliability is required and you need something more than grade 2.

Applications & Advantages

• These cap screws excel in applications where a secure connection is critical — from bolting together heavy equipment frames to anchoring structural components in construction projects. The hex head design allows for efficient torque application during installation, ensuring a strong, tight fit when paired with the correct nut.

Material & Specifications

• Constructed from steel and manufactured to grade 5 standards, these fasteners are engineered for maximum performance. Each cap screw is produced with precise diameter and thread specifications, ensuring compatibility with other grade 5 hex nuts in both industrial and commercial applications.

Hardness & Durability

• Grade 5 steel provides a reliable balance of ductility and strength, making these hex head bolts suitable for applications requiring medium strength or higher. The durable construction means they retain their mechanical integrity even under heavy loads. Zinc plating adds another layer of durability, extending the life of the fastener in environments where corrosion resistance is required.

Proof Load & Plating: Grade 5 Hex Head Bolts

• Engineered to handle substantial proof loads, these grade 5 hex head bolts meet the mechanical properties expected of high-performance fasteners. When paired with a matching grade nut, they create a secure, high-strength assembly that performs reliably in critical applications.