Meet the Hex Head Cap Screws Grade 5 Steel Plain (USA Made) 1/2-13 x 4 1/4 a durable fastener built for strength and reliability in demanding applications. With a robust Grade 5 steel core and a plain, uncoated finish, these screws are ready to perform in machinery, automotive, and industrial builds.

Key Features

• Material: Grade 5 steel for high-strength fastening
• Finish: Plain, uncoated steel
• Head style: Hex head for easy driving with standard wrenches or sockets
• Thread: Coarse 1/2-13 thread
• Length: 4 1/4 inches
• Size: 1/2″ nominal diameter
• Manufacturing: USA-made

Why choose Grade 5 steel hex cap screws?

Grade 5 steel strikes a balance between strength and toughness, delivering reliable performance in high-load assemblies. The plain finish keeps you free to choose your preferred coating or hardware treatment, while the 1/2-13 thread provides solid engagement in a wide range of materials.

Ideal applications

These hex head cap screws are well-suited for:

• Industrial machinery and equipment
• Automotive and heavy-duty installations
• Construction projects and fabrications
• Repair and maintenance tasks requiring durable fasteners

Equip your toolkit with these USA-made Hex Head Cap Screws Grade 5 Steel Plain (1/2-13 x 4 1/4) and ensure secure, lasting joints in your next project.