Description
Hex Head Cap Screws are engineered for high-strength fastening in demanding assemblies. These screws are made from Grade 5 steel and finished with zinc plating to resist corrosion in indoor and outdoor environments. Sized 5/8-18 with a length of 4-1/2 inches, they deliver reliable performance with standard hardware components.
Key benefits include outstanding strength, long-term durability, and compatibility with common hex nuts and washers. The hex head allows for easy driving with wrenches or power tools, while the coarse thread holds firmly in a variety of materials.
- Material: Grade 5 steel for high tensile strength
- Finish: Zinc plating for corrosion resistance
- Thread size: 5/8-18 (UNC) with 4-1/2 inch length
- Head type: Hex head for easy installation with standard tools
- Applications: Automotive, machinery, equipment, and general construction
- Compatibility: Works with standard hex nuts and washers
Whether you’re outfitting a new build or replacing worn fasteners, the Hex Head Cap Screws Grade 5 Steel Zinc Plated 5/8-18 X 4-1/2 deliver dependable performance and value.
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800-222-0324

