3/8-24 X 3" Socket Cap Screws | Hex Socket Drive | Alloy Steel Black Oxide (50 / Pkg.)

Socket Head Cap Screw with Fine Thread in Alloy Steel and Thermal Black Oxide finish is built for high-strength fastening in precision assemblies. This 3/8-24 x 3 size delivers reliable torque control, corrosion resistance, and a clean, professional appearance in demanding applications.

Key Features

• Diameter: 3/8 in (9.525 mm) with 24 threads per inch (fine-thread) for precise clamping and superior holding power
• Length: 3 in (76.2 mm) overall, ideal for deep tapped holes and reinforced joints
• Material: Alloy Steel engineered for high strength and durability
• Finish: Thermal Black Oxide provides modest corrosion resistance and a clean, uniform appearance
• Drive Type: Hex Socket Head for flush installation and controlled torque

Specifications

• Thread Size: 3/8-24
• Length: 3 in
• Material: Alloy Steel
• Finish: Black Oxide (Thermal)
• Head Style: Socket Head Cap Screw
• Drive Type: Internal Hex

Applications

• Machinery assemblies, automotive components, and industrial equipment requiring precise, high-strength fasteners
• Robotics, fixtures, and aerospace-grade projects where a compact, secure fit is essential
• Maintenance and repair tasks that demand repeatable torque and clean aesthetics

Choose this Socket Head Cap Screw for a reliable solution that combines fine threading, strong alloy steel, and a durable black oxide finish to deliver consistent performance across a wide range of V-type and precision assemblies.