[100 PKG] Socket Head Cap Screws Fine Thread Alloy Steel Thermal Black Oxide 0-80 X 3/8

Enhance your assembly with this Socket Head Cap Screw, engineered for precision and lasting performance. Finished in thermally processed black oxide, it combines fine thread reliability with the strength of alloy steel. This 0-80 x 3/8 inch screw is ideal for machines, electronics, and precision equipment where space is limited and a clean, low-profile head is desired.

Key features

• Drive type: Hex socket head (Allen key) for a secure, tool-friendly installation
• Material: Alloy steel for exceptional strength and durability
• Finish: Thermal black oxide provides corrosion resistance and a low-glare surface
• Thread: Fine thread with 0-80 UNC specification for precise engagement
• Size: 0-80 x 3/8 inch (length 3/8″)
• Head style: Socket head cap screw for flush mounting in tight spaces

Why choose these socket head cap screws?

Designed for repeatable torque and accurate seating, this screw delivers reliable clamping force with minimal backlash. The fine thread improves holding power in thin materials and reduces the risk of loosening in vibration-prone applications. The alloy steel construction ensures robustness across a range of environments, while the black oxide finish reduces glare and enhances corrosion resistance.

Applications

Ideal for machine assemblies, robotics, automotive components, enclosures, and precision equipment where a compact, high-strength fastener is required.

Note: If you need a different length or finish, we offer a range of socket head cap screws in various sizes to fit your project.