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Hex Nuts

Quality Hex Nuts products for industrial, commercial, and professional applications. Our selection includes trusted brands and competitive pricing for maintenance, repair, and operations (MRO). Suitable for manufacturing, construction, facility maintenance, and general industrial use. Bulk pricing and volume discounts available for enterprise customers.

723 products

Grade 8 Carbon Steel Hex Nut, 0.866 in, Black Oxide Finish, Pkg Qty 1500
Industrial|SKU: AE3182183
Grade 8 Carbon Steel Hex Nut, 0.866 in, Black Oxide Finish, Pkg Qty 1500

This Grade 8 carbon steel hex nut provides high-strength, reliable fastening for demanding industrial applications. The black oxide finish offers a durable layer of corrosion resistance. With a thread size of M14 and a width across flats of 0.866 inches, it is designed for compatibility with standard hardware. Each package contains 1500 pieces, ensuring ample supply for production or maintenance projects.

$149.99In Stock
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Grade 8 Carbon Steel Hex Nut, 0.866 in, Black Oxide, M14 x 1.5, Pkg Qty 1000
Industrial|SKU: AE1800677
Grade 8 Carbon Steel Hex Nut, 0.866 in, Black Oxide, M14 x 1.5, Pkg Qty 1000

This Grade 8 carbon steel hex nut is designed for high-strength, fine-thread applications requiring reliable clamping force. The black oxide finish provides corrosion resistance and a professional appearance. With a thread size of M14 x 1.5 and a width across flats of 0.866 inches, it meets precise dimensional specifications. Manufactured from durable carbon steel, it is suitable for demanding industrial and assembly environments where consistent performance is critical.

$179.99In Stock
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Grade 8 Carbon Steel Hex Nut, 0.866 in Flats, Zinc Plated, Pkg Qty 500
Industrial|SKU: AE1862486
Grade 8 Carbon Steel Hex Nut, 0.866 in Flats, Zinc Plated, Pkg Qty 500

This Grade 8 carbon steel hex nut is designed for high-strength, reliable fastening in demanding industrial applications. It features a 0.866-inch width across flats for standard wrenching and a zinc-plated finish that provides corrosion resistance for extended service life. With a thread size of M14 (approximately 0.551 inch nominal diameter), it meets stringent Grade 8 mechanical property standards, ensuring consistent performance and durability. Supplied in a bulk package quantity of 500 for operational efficiency.

$99.99In Stock
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Grade 8 Carbon Steel Hex Nut, 0.866 in, Hot-Dip Galvanized, Pkg Qty 500
Industrial|SKU: AE1855681
Grade 8 Carbon Steel Hex Nut, 0.866 in, Hot-Dip Galvanized, Pkg Qty 500

This Grade 8 carbon steel hex nut is designed for high-strength, corrosion-resistant fastening in demanding industrial applications. It features a 0.866-inch width across flats and a hot-dip galvanized finish for superior rust protection. The coarse M14 thread provides reliable engagement, while the Grade 8 rating ensures a minimum proof load of 120,000 PSI. Supplied in a bulk quantity of 500, it is suitable for structural assemblies, heavy machinery, and infrastructure projects requiring durable, standardized components.

$69.99In Stock
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Grade 8 Carbon Steel Hex Nut, 0.945 in, Black Oxide, M16 Thread, Pkg Qty 100
Industrial|SKU: AE1854600
Grade 8 Carbon Steel Hex Nut, 0.945 in, Black Oxide, M16 Thread, Pkg Qty 100

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. The black oxide finish provides corrosion resistance and a clean appearance. With a 0.945-inch width across flats and an M16 thread, it meets demanding specifications for heavy-duty bolting. Each nut is manufactured to Grade 8 standards, ensuring a minimum proof load of 120,000 PSI for reliable performance in critical assemblies.

$59.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.063 in, Black Oxide, Pkg Qty 200
Industrial|SKU: AE1807092
Grade 8 Carbon Steel Hex Nut, 1.063 in, Black Oxide, Pkg Qty 200

This Grade 8 carbon steel hex nut provides high-strength fastening for demanding industrial applications. The black oxide finish offers corrosion resistance and a clean, professional appearance. With a thread size of M27x3 and a width across flats of 1.063 inches, it is engineered for precise fit and reliable performance under high stress. Each package contains 200 units for bulk project requirements.

$179.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1-1/16", Black Oxide, M27, Pkg Qty 100
Industrial|SKU: AA2479001
Grade 8 Carbon Steel Hex Nut, 1-1/16", Black Oxide, M27, Pkg Qty 100

This Grade 8 carbon steel hex nut provides high-strength, reliable fastening for demanding industrial applications. The black oxide finish offers corrosion resistance and a clean, professional appearance. With a metric M27 thread and a width across flats of 1-1/16 inches, it is engineered for compatibility and secure wrench engagement. Each package contains 100 pieces for bulk project requirements.

$129.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1-1/16", M27, Black Oxide, Pkg Qty 36
Industrial|SKU: AE1856086
Grade 8 Carbon Steel Hex Nut, 1-1/16", M27, Black Oxide, Pkg Qty 36

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty fastening applications. The black oxide finish provides a durable layer of corrosion resistance. With a nominal thread size of M27 and a width across flats of 1-1/16 inches, it meets standardized dimensional specifications. Its coarse thread profile ensures reliable engagement and installation efficiency in demanding industrial environments.

$79.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1-1/16" Width, Zinc Plated, Pkg Qty 100
Industrial|SKU: AE6240329
Grade 8 Carbon Steel Hex Nut, 1-1/16" Width, Zinc Plated, Pkg Qty 100

This Grade 8 carbon steel hex nut is designed for high-strength, reliable fastening in demanding industrial applications. The zinc plating provides corrosion resistance for extended service life. With a nominal thread size of M27 and a width across flats of 1-1/16 inches, it meets standardized dimensional specifications. Supplied in a package quantity of 100, it ensures consistent performance and secure connections in structural assemblies and heavy machinery.

$109.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1-1/16", Zinc Plated, M27, Pkg Qty 100
Industrial|SKU: AA5597323
Grade 8 Carbon Steel Hex Nut, 1-1/16", Zinc Plated, M27, Pkg Qty 100

This Grade 8 carbon steel hex nut provides high-strength, corrosion-resistant fastening for demanding structural and industrial applications. The zinc-plated finish offers durable protection against rust, while the 1-1/16" width across flats ensures compatibility with standard tools. With a metric M27 thread size and a package quantity of 100, these nuts are suited for heavy machinery, construction, and large-scale assembly projects requiring reliable, high-tensile fasteners.

$69.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1-1/2" Width, Black Oxide Finish, Pkg Qty 200
Industrial|SKU: AE5601479
Grade 8 Carbon Steel Hex Nut, 1-1/2" Width, Black Oxide Finish, Pkg Qty 200

This Grade 8 carbon steel hex nut is designed for high-strength, general-purpose fastening applications. It features a black oxide finish for corrosion resistance and a measured width across flats of 1-9/16 inches, corresponding to an M24 metric thread. Manufactured to meet ISO 4032 standards, this nut provides reliable performance and is supplied in a bulk package quantity of 200 pieces for operational efficiency.

$179.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1-1/2" Width, Hot-Dip Galvanized, Pkg Qty 250
Industrial|SKU: AE1855686
Grade 8 Carbon Steel Hex Nut, 1-1/2" Width, Hot-Dip Galvanized, Pkg Qty 250

This Grade 8 carbon steel hex nut provides high-strength fastening for demanding structural and industrial applications. Its hot-dip galvanized finish offers superior corrosion resistance for long-term durability in harsh environments. The nut features a 1-1/2 inch width across flats and a coarse M24 thread, designed for compatibility with standard high-strength bolts. Manufactured to meet stringent Grade 8 specifications, it ensures reliable performance under high clamp loads and vibration.

$169.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.181 in, Black Oxide Finish, Pkg Qty 36
Industrial|SKU: AE1856087
Grade 8 Carbon Steel Hex Nut, 1.181 in, Black Oxide Finish, Pkg Qty 36

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty fastening applications. It features a black oxide finish for corrosion resistance and a metric M30 coarse thread, compatible with a 1.181-inch wrench. Manufactured to meet stringent Grade 8 specifications, it provides reliable performance and durability in demanding industrial environments. The coarse thread profile ensures easier assembly and reduced risk of cross-threading.

$109.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.181 in, Black Oxide Finish, Pkg Qty 80
Industrial|SKU: AE2046156
Grade 8 Carbon Steel Hex Nut, 1.181 in, Black Oxide Finish, Pkg Qty 80

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty fastening applications. It features a black oxide finish for corrosion resistance and a measured width across flats of 1.181 inches (M30 thread). With a minimum proof load of 120,000 PSI, it provides reliable performance in demanding environments. Each package contains 80 nuts for bulk project requirements.

$99.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.181 in, Black Oxide, Pkg Qty 36
Industrial|SKU: AE1827568
Grade 8 Carbon Steel Hex Nut, 1.181 in, Black Oxide, Pkg Qty 36

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. The black oxide finish provides corrosion resistance and a professional appearance. With a nominal thread diameter of 1.181 inches and a width across flats of 1.181 inches, it is a thick, heavy pattern nut for enhanced load distribution. Manufactured to meet Grade 8 specifications, it ensures reliable performance under high tension and shear stresses.

$89.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.18 in, Zinc Plated, M30, Pkg Qty 100
Industrial|SKU: AE1679472
Grade 8 Carbon Steel Hex Nut, 1.18 in, Zinc Plated, M30, Pkg Qty 100

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. The zinc-plated finish provides reliable corrosion resistance for extended service life. With a thread size of M30 and a width across flats of 1.18 inches, it offers a robust mechanical connection. Supplied in a convenient package quantity of 100, these nuts ensure consistent performance and meet stringent Grade 8 material specifications for demanding environments.

$149.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1/2"-13 Thread, Nickel Plated, Pkg Qty 100
Industrial|SKU: AA4684242
Grade 8 Carbon Steel Hex Nut, 1/2"-13 Thread, Nickel Plated, Pkg Qty 100

This Grade 8 carbon steel hex nut provides a high-strength, corrosion-resistant fastening solution for demanding industrial applications. It features a 1/2"-13 UNC coarse thread, a nickel-plated finish for enhanced durability, and a width across flats of approximately 13/16 inches for standard wrench compatibility. With a proof load of approximately 120,000 PSI, it is engineered for reliable performance in heavy machinery, construction, and structural assemblies.

$79.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1/2"-13 Thread, Nickel Plated, Pkg Qty 100
Industrial|SKU: AA4684241
Grade 8 Carbon Steel Hex Nut, 1/2"-13 Thread, Nickel Plated, Pkg Qty 100

This Grade 8 carbon steel hex nut provides a high-strength, corrosion-resistant fastening solution for demanding industrial applications. The nickel-plated finish offers enhanced durability against wear and environmental exposure. With a nominal thread size of 1/2"-13 and a width across flats of 0.787 inches, it conforms to standard coarse thread dimensions for reliable compatibility. Its Grade 8 classification ensures a minimum proof load of 120,000 PSI, making it suitable for high-stress assemblies.

$29.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.26 in, Hot-Dip Galvanized, Pkg Qty 100
Industrial|SKU: AE2156182
Grade 8 Carbon Steel Hex Nut, 1.26 in, Hot-Dip Galvanized, Pkg Qty 100

This Grade 8 carbon steel hex nut provides high tensile strength for demanding structural and machinery applications. The hot-dip galvanized finish offers superior corrosion resistance for long-term durability in harsh environments. With a thread size of M20 and a width across flats of 1.26 inches, it is designed for compatibility with corresponding high-strength bolts. Each package contains 100 nuts for efficient inventory management and job-site supply.

$39.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.26 in, Zinc Plated, M16, Pkg Qty 1000
Industrial|SKU: AE3182202
Grade 8 Carbon Steel Hex Nut, 1.26 in, Zinc Plated, M16, Pkg Qty 1000

This Grade 8 carbon steel hex nut is designed for high-strength, corrosion-resistant fastening in demanding industrial applications. The zinc-plated finish provides durable protection against rust, while the 1.26-inch width across flats ensures compatibility with standard tools. With a metric M16 thread size and a package quantity of 1,000, these nuts offer reliable performance and bulk efficiency for assembly and maintenance operations.

$179.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.417 in, Black Oxide, Pkg Qty 100
Industrial|SKU: AE1855243
Grade 8 Carbon Steel Hex Nut, 1.417 in, Black Oxide, Pkg Qty 100

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty fastening applications. It features a black oxide finish for corrosion resistance and a width across flats of 1.417 inches for standard tool engagement. Manufactured to meet Grade 8 specifications, it provides a minimum proof load of 120,000 PSI, ensuring reliable performance in demanding industrial and construction environments. The coarse thread profile facilitates faster installation and improved resistance to vibration loosening.

$39.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.417 in, Hot-Dip Galvanized, Pkg Qty 36
Industrial|SKU: AE1855690
Grade 8 Carbon Steel Hex Nut, 1.417 in, Hot-Dip Galvanized, Pkg Qty 36

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. It features a 1.417-inch width across flats and a hot-dip galvanized finish for superior corrosion resistance in demanding environments. The nut meets Grade 8 specifications, ensuring a high tensile strength of approximately 150,000 PSI for reliable, secure fastening. Its coarse thread pattern provides excellent engagement and installation speed.

$79.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1.417 in, Hot-Dip Galvanized, Pkg Qty 500
Industrial|SKU: AE1855683
Grade 8 Carbon Steel Hex Nut, 1.417 in, Hot-Dip Galvanized, Pkg Qty 500

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. It features a 1.417-inch width across flats and a coarse M18 thread. The hot-dip galvanized finish provides superior corrosion resistance for demanding environments. Manufactured to meet Grade 8 standards, it offers a high tensile strength of 150,000 PSI, ensuring reliable performance in heavy-duty bolted connections.

$129.99In Stock
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Grade 8 Carbon Steel Hex Nut, 1/4"-20 Thread, Black Oxide Finish, Pkg Qty 10000
Industrial|SKU: AA0220337
Grade 8 Carbon Steel Hex Nut, 1/4"-20 Thread, Black Oxide Finish, Pkg Qty 10000

This Grade 8 carbon steel hex nut provides high-strength, reliable fastening for demanding industrial applications. It features a 1/4"-20 thread, a black oxide finish for corrosion resistance, and a width across flats of 0.394 inches for standard tool compatibility. Manufactured to meet stringent Grade 8 specifications, it ensures consistent performance and durability in assembly and machinery maintenance.

$179.99In Stock
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