Meet the Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake finishUSA Made, 3/8-16 x 4 1/4. Engineered for heavy-duty performance, these fasteners deliver exceptional strength and corrosion resistance for demanding applications.

Key specifications

• Head type: Hex Head Cap Screws
• Material: Grade 8 steel
• Finish: Zinc Yellow Bake coating for enhanced corrosion resistance
• Thread size: 3/8-16 (UNC)
• Length: 4 1/4 inches
• Drive: External hex drive
• Origin: USA Made

Applications

Ideal for heavy machinery, automotive assemblies, equipment mounting, and other rugged projects that require high clamping force and long-lasting reliability in challenging environments.

Why choose these hex cap screws?

• High-strength construction with Grade 8 steel for dependable performance under load
• Industrial-grade Zinc Yellow Bake finish provides superior protection against corrosion
• Precise engagement with standard 3/8-16 UNC threading
• Made in the USA to meet stringent quality standards