3/8-16 X 1" Socket Cap Screws | Hex Socket Drive | Alloy Steel Black Oxide (100 / Pkg.)

Engineered for reliable performance in mechanical assemblies, our Socket Head Cap Screws feature a hardened alloy steel core finished in thermal black oxide. Sized at 3/8-16 threading and 1 inch long, these fasteners deliver strong clamp force with a clean, low-profile appearance ideal for precision equipment, robotics, automotive, and industrial machinery.

Key features

• Material: Alloy steel
• Finish: Thermal black oxide for corrosion resistance and a matte, low-glare appearance
• Thread size: 3/8-16 UNC
• Length: 1 inch
• Head style: Socket head cap screw
• Drive type: Hex socket for secure engagement
• Application: Suitable for automotive, machinery, and equipment assemblies

Specifications

• Thread: 3/8-16 UNC
• Length: 1 in
• Material: Alloy steel
• Finish: Thermal black oxide
• Drive: Hex socket
• Head: Socket head cap screw

To install, pair these screws with a standard hex key sized for socket head cap screws. They are ideal for applications requiring strong clamping force with a clean, professional finish. Add these alloy steel, black-oxide socket head cap screws to your toolkit for reliable performance across a wide range of projects.