[100 PKG] Hex Head Cap Screws Grade 5 Steel Zinc Plated 5/16-24 X 2-1/4

Engineered for dependable strength in metal-to-metal fastening, these Hex Head Cap Screws are crafted from Grade 5 steel and finished with a zinc plating for corrosion resistance. The 5/16-24 UNF thread and a length of 2-1/4 inches make them ideal for automotive, machinery, and industrial assemblies where high strength and precise fit matter.

• Head style: Hex head cap screw
• Material: Grade 5 steel
• Finish: Zinc plated
• Thread: 5/16-24 UNF (fine) thread
• Length: 2-1/4 inches
• Applications: Automotive, machinery, equipment assembly, and general industrial fastening

These fasteners are designed to pair with standard hex nuts and washers for secure, long-lasting joints. For best results, apply appropriate torque based on Grade 5, zinc-plated fasteners and the specific application requirements.