Description
The 1-1/8"-7 Coarse Thread Finished Hex Nut is a robust, heavy-duty fastener designed for use in high-strength structural and industrial applications. With standard 1-1/8"-7 UNC (Unified National Coarse) threading, this hex nut ensures a secure fit when paired with compatible bolts, studs, or threaded rods, making it a reliable choice in environments subject to heavy loads and stress.
Specifications:
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Thread Size: 1-1/8"-7 (Coarse Thread)
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Hex Width Across Flats: 1-11/16"
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Height/Thickness: 29/32" (nominal)
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Material: Typically carbon steel (also available in stainless steel, zinc-plated, or hot-dip galvanized)
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Finish: Plain, zinc-plated, black oxide, hot-dip galvanized, or other protective coatings based on application needs
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Grade: Commonly offered in Grades 2, 5, and 8 (steel), and stainless steel options like 18-8 and 316
Features:
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Right-hand UNC coarse threading ensures wide compatibility with structural and industrial fasteners
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Hexagonal shape allows quick installation and removal with standard tools and impact equipment
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Finished pattern enhances thread engagement and provides a uniform appearance
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Built for strength and stability in high-load and vibration-intensive environments
Applications:
Engineered for critical fastening applications including:
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Structural steel construction and heavy framework
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Infrastructure projects such as bridges and towers
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Heavy machinery assembly and service
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Utility, energy, and transportation industries
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Agricultural and marine equipment fastening
