Description
Experience maximum strength and precise fastening with Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Finish, fine thread, USA-made. These 9/16-18 x 2-1/2 fasteners are designed for demanding assemblies where reliability and corrosion resistance are essential.
Constructed from premium Grade 8 steel, they deliver excellent shear and tensile strength. The Zinc Yellow Bake finish provides corrosion resistance with a distinctive yellow-gloss coating, helping protect the thread area while offering a clean, professional appearance. The fine thread (18 threads per inch) ensures smooth engagement and superior clamping in thin-wall or hard-to-thread materials. Proudly manufactured in the USA to stringent quality standards.
Key features
- Material: Grade 8 steel for exceptional strength
- Finish: Zinc Yellow Bake coating for corrosion resistance and visibility
- Thread: Fine 18 TPI thread for precise engagement
- Size: 9/16-18 x 2-1/2 (UNC)
- Origin: USA-made
Applications
Ideal for heavy-duty automotive, machinery, agricultural, and industrial assembly where high-strength fasteners are required and a durable finish helps protect against the elements.
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