Description
Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread 5/8-18 x 4 1/2" (PT) are engineered for heavy-duty fastening in automotive, machinery, and metal fabrication projects. Crafted from tough Grade 8 steel and finished with a zinc yellow bake coating, these screws combine high tensile strength with robust corrosion resistance and easy visibility on crowded work sites.
- Material: Grade 8 steel for superior strength and durability.
- Finish: Zinc yellow bake coating provides corrosion resistance and a distinctive, easily identifiable finish.
- Thread: Fine thread for precise engagement and improved clamping in tight tolerances.
- Size: 5/8" diameter with 18 threads per inch (5/8-18).
- Length: Overall length of 4 1/2 inches.
- Drive: Hex head design for fast, tool-friendly installation.
Applications include high-load assemblies, machinery, agricultural equipment, and structural fastenings where reliable strength and corrosion resistance are essential. The combination of Grade 8 steel and a yellow zinc bake finish ensures longevity in demanding environments.
Order now to secure this dependable fastener and benefit from precise fit and enhanced durability in your next project.
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