High-strength Hex Head Cap Screws built for demanding assemblies. These Grade 8 steel fasteners are finished in a zinc yellow bake coating, offering robust corrosion resistance and long-lasting performance. USA-made and engineered for precision, the fine-thread construction provides smooth engagement and excellent load transfer in tight tolerances. Size 5/16-24 x 7/8″ ensures compatibility with common applications while delivering dependable clamping power.

• Material: Grade 8 steel for high tensile strength and reliability.
• Finish: Zinc Yellow Bake coating for corrosion resistance and improved visibility.
• Head type: Hex head for easy driving with standard wrenches or sockets.
• Thread: Fine thread (5/16-24) for secure engagement and precise torque control.
• Length: 7/8 inch grip length.
• Origin: USA Made.

Applications include automotive, machinery, equipment maintenance, and construction projects where durable, precision-fastening is required.

Specifications

• Head style: Hex Head Cap Screw
• Grade: 8
• Material: Steel
• Finish: Zinc Yellow Bake
• Thread type: Fine (5/16-24)
• Diameter: 5/16″
• Length: 7/8″
• Made in: USA