Description
The 1-1/4"-7 Coarse Thread Finished Hex Nut is a high-strength, six-sided industrial fastener designed for demanding applications requiring reliable and secure assembly. Engineered to mate with 1-1/4"-7 UNC (Unified National Coarse) threaded bolts, studs, and rods, this nut is well-suited for heavy-duty structural, mechanical, and equipment fastening.
Specifications:
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Thread Size: 1-1/4"-7 (Coarse Thread)
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Hex Width Across Flats: 1-7/8"
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Height/Thickness: 1" (nominal)
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Material: Typically carbon steel (also available in stainless steel, zinc-plated, or hot-dip galvanized options)
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Finish: Plain, zinc-plated, black oxide, hot-dip galvanized, or custom finishes as needed
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Grade: Commonly available in steel Grades 2, 5, and 8, as well as stainless steel grades such as 18-8 and 316
Features:
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Standard right-hand UNC coarse threading ensures compatibility with heavy-duty fasteners
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Hexagonal shape enables efficient tightening with wrenches, sockets, or impact tools
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Finished pattern provides uniform threading, clean appearance, and strong thread engagement
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Built for high-strength and load-bearing applications in rugged environments
