Description
The 5/8"-11 Coarse Thread Finished Hex Nut is a heavy-duty, six-sided fastener designed for robust fastening in demanding structural, industrial, and mechanical applications. It is compatible with 5/8"-11 UNC (Unified National Coarse) threaded bolts, studs, screws, and other components, offering strength, reliability, and ease of installation.
Specifications:
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Thread Size: 5/8"-11 (Coarse Thread)
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Hex Width Across Flats: 15/16"
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Height/Thickness: 35/64" (nominal)
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Material: Typically steel (also offered in stainless, zinc-plated, or other specialty finishes)
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Finish: Available in plain, zinc-plated, black oxide, or hot-dip galvanized depending on corrosion resistance needs
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Grade: Commonly available in Grades 2, 5, and 8 (steel), as well as stainless steel types such as 18-8 and 316
Features:
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Standard right-hand UNC threading ensures compatibility with widely used coarse-thread fasteners
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Hexagonal shape allows easy tightening with standard hand or power tools
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Finished pattern provides a smooth, professional appearance and secure fit
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Engineered for high-strength applications requiring dependable performance under stress
Applications:
Ideal for high-load and industrial fastening scenarios such as:
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Heavy machinery and equipment assembly
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Structural steel construction and framing
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Automotive and truck repair involving large fasteners
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Infrastructure projects, bridges, and supports
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Commercial and industrial fabrication
