Premium [50 PKG] Socket Head Cap Screws — Alloy Steel with Thermal Black Oxide finish. This 50-piece set is engineered for heavy-duty applications, offering strength, durability, and a corrosion-resistant surface for reliable performance in mechanical assemblies.

• Pack size: 50 screws per package
• Head type: Socket head cap screw with internal hex drive (Allen)
• Material: Alloy steel for high strength
• Finish: Thermal black oxide for corrosion resistance and a sleek finish
• Size: 3/8-16 thread, 2 3/4 inch length
• Applications: Ideal for machinery, automotive, fabrication, OEM assemblies, and bulk maintenance

Why choose these screws? The combination of alloy steel and black oxide finish provides robust performance, improved wear resistance, and a clean, low-profile appearance for tight spaces. The standard 3/8-16 coarse thread is widely used across industrial and workshop projects, ensuring compatibility with a wide range of components.

Tip: Use the appropriate hex key to achieve proper torque and seating, and store the 50-pack in a dry place to maintain finish and longevity.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.