Engineered for demanding assemblies, these Hex Head Cap Screws combine strength with corrosion resistance. Made from Grade 5 steel and finished with a robust zinc plating, they stand up to tough environments while resisting rust and wear. The 1/2-20 UNC thread and 3-1/4 in length provide versatile fastening options across machinery, automotive, and construction projects.

• Material: Grade 5 steel for high tensile strength
• Finish: Zinc plated for corrosion resistance
• Size: 1/2-20 UNC, length 3-1/4 in
• Head: Hex head for reliable torque transfer
• Applications: Automotive, industrial equipment, machinery, and general construction

Why choose these hex screws? They deliver robust clamping power and easy installation with standard tools, making them a trusted choice for both professionals and DIY enthusiasts.

Specifications

• Material: Grade 5 steel
• Finish: Zinc plated
• Head type: Hex head
• Thread: 1/2-20 UNC
• Length: 3-1/4 in