Description
Choose high-strength fasteners for demanding assemblies with our Hex Head Cap Screws. Manufactured from Grade 8 steel with a plain finish and fine thread, these screws deliver exceptional tensile strength and reliable seating in a range of mechanical applications.
Key specifications
- Size: 5/8-18 (diameter 5/8 inch, 18 threads per inch)
- Length: 2 1/2 inches
- Thread type: Fine thread
- Head style: Hex head cap screw
- Material: Grade 8 steel
- Finish: Plain
Benefits
Grade 8 steel provides high tensile and shear strength for critical fastening, while the plain finish offers a clean, uncoated option that can be easily cleaned and inspected in assembly processes. The 5/8-18 fine thread ensures precise engagement and reduces backlash in tight tolerances.
Applications
- Automotive and mechanical repair projects requiring strong fasteners
- Machinery, equipment, and industrial assemblies
- General structural applications where a robust, no-finish fastener is suitable
Compatibility
Designed to pair with compatible 5/8-18 nuts and mating hardware. Ideal for projects where a robust clamped joint is essential. Note: plain steel is not corrosion-resistant like stainless steel, so consider exposure environment when selecting fasteners.
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