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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 10 Carbon Steel M16 Hex Nut, Black Oxide, 1.02 in Flats, Pkg Qty 25
Industrial|SKU: AE4510277
Grade 10 Carbon Steel M16 Hex Nut, Black Oxide, 1.02 in Flats, Pkg Qty 25

This Grade 10 carbon steel hex nut is engineered for high-strength structural bolting applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. With a 1.02-inch width across flats, it is designed for a standard wrench size, ensuring efficient installation. This component meets a tensile strength requirement of approximately 150,000 PSI, making it suitable for demanding industrial and construction assemblies where reliability is critical.

$79.99In Stock
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Grade 10 Carbon Steel M20 Hex Nut, 1.26 in, Black Oxide, Pkg Qty 100
Industrial|SKU: AA5598342
Grade 10 Carbon Steel M20 Hex Nut, 1.26 in, Black Oxide, Pkg Qty 100

This Grade 10 carbon steel hex nut provides a high-strength, reliable fastening solution for demanding structural and industrial applications. The black oxide finish offers a durable layer of corrosion resistance. With a thread size of M20 and a width across flats of 1.26 inches, it is designed for compatibility with standard hardware. Each package contains 100 nuts, facilitating efficient inventory management and project fulfillment.

$29.99In Stock
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Grade 10 Carbon Steel M20 Hex Nut, 1.26 in Flats, Black Oxide, Pkg Qty 25
Industrial|SKU: AE4510280
Grade 10 Carbon Steel M20 Hex Nut, 1.26 in Flats, Black Oxide, Pkg Qty 25

This Grade 10 carbon steel hex nut is designed for high-strength structural bolting applications. The M20 thread size and 1.26-inch width across flats provide a robust connection, while the black oxide finish offers corrosion resistance. With a total height of 0.98 inches, it is manufactured to meet DIN 6923 standards, ensuring consistent quality and reliable performance in demanding industrial environments.

$89.99In Stock
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Grade 10 Carbon Steel M22 Hex Nut, Black Oxide, 1-7/16" Flats, Pkg Qty 100
Industrial|SKU: AE1868282
Grade 10 Carbon Steel M22 Hex Nut, Black Oxide, 1-7/16" Flats, Pkg Qty 100

This Grade 10 carbon steel hex nut is engineered for high-strength pipe flange connections. The black oxide finish provides corrosion resistance for demanding industrial environments. With a metric M22 coarse thread and a width across flats of 1-7/16 inches, it is designed for compatibility with standard flange assemblies. Its Grade 10 classification ensures a high tensile strength and reliable performance under significant load and vibration.

$159.99In Stock
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Grade 10 Carbon Steel M24 Hex Nut, 1.42 in Flats, Black Oxide, Pkg Qty 20
Industrial|SKU: AE4510271
Grade 10 Carbon Steel M24 Hex Nut, 1.42 in Flats, Black Oxide, Pkg Qty 20

This Grade 10 carbon steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. The black oxide finish provides a durable layer of corrosion resistance. With a thread size of M24 and a width across flats of 1.42 inches, it offers a robust clamping force suitable for demanding assemblies. Each unit is manufactured to meet precise Grade 10 specifications, ensuring consistent performance and reliability in critical B2B environments.

$89.99In Stock
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Grade 10 Carbon Steel M24 Hex Nut, 1.575 in, Black Oxide, Pkg Qty 50
Industrial|SKU: AE1868283
Grade 10 Carbon Steel M24 Hex Nut, 1.575 in, Black Oxide, Pkg Qty 50

This Grade 10 carbon steel hex nut is engineered for high-strength pipe flange connections. The black oxide finish provides corrosion resistance, while the 1.575-inch width across flats ensures compatibility with standard tools. With a metric M24 coarse thread, it delivers a reliable, vibration-resistant seal for demanding industrial applications. Each package contains 50 nuts for bulk project requirements.

$99.99In Stock
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Grade 10 Carbon Steel M30-2 Fine Thread Hex Nut, Black Oxide, Pkg Qty 36
Industrial|SKU: AE1866599
Grade 10 Carbon Steel M30-2 Fine Thread Hex Nut, Black Oxide, Pkg Qty 36

This Grade 10 carbon steel hex nut is engineered for high-strength, fine-thread applications requiring precise clamping force and vibration resistance. The M30-2 fine thread pitch provides superior load distribution and a secure fit. With a black oxide finish for corrosion protection and a width across flats of 1.181 inches, it is suitable for demanding industrial and heavy machinery assemblies. Supplied in a package quantity of 36.

$99.99In Stock
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Grade 10 Carbon Steel M36-3 Hex Nut, Black Oxide, 1.417 in Flats, Pkg Qty 12
Industrial|SKU: AE1868389
Grade 10 Carbon Steel M36-3 Hex Nut, Black Oxide, 1.417 in Flats, Pkg Qty 12

This Grade 10 carbon steel hex nut is engineered for high-strength pipe flange connections. The black oxide finish provides corrosion resistance, while the M36-3 fine thread pitch ensures precise, vibration-resistant fastening. With a width across flats of 1.417 inches, it is designed for standard wrenching. Manufactured to a Grade 10 classification, it delivers reliable performance in demanding industrial applications.

$89.99In Stock
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Grade 10 Carbon Steel M36 Hex Nut, 1.417 in, Black Oxide, Pkg Qty 12
Industrial|SKU: AE1856108
Grade 10 Carbon Steel M36 Hex Nut, 1.417 in, Black Oxide, Pkg Qty 12

This Grade 10 carbon steel hex nut is designed for high-strength structural and machinery applications. It features a black oxide finish for corrosion resistance and a metric M36 coarse thread, compatible with a 1.417-inch width across flats for standard tooling. With a tensile strength meeting or exceeding 150,000 PSI, this component provides reliable performance in demanding environments. Each package contains 12 units for project efficiency.

$69.99In Stock
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Grade 10 Carbon Steel M39 Hex Nut, 1.535 in, Black Oxide, Pkg Qty 50
Industrial|SKU: AE1855308
Grade 10 Carbon Steel M39 Hex Nut, 1.535 in, Black Oxide, Pkg Qty 50

This Grade 10 carbon steel hex nut is designed for high-strength structural and machinery applications. It features a black oxide finish for corrosion resistance and is manufactured to a 10-grade classification, ensuring a high tensile strength of approximately 150,000 PSI. The nut has a metric coarse M39 thread and a width across flats of 1.535 inches for standard wrench compatibility. Sold in a package quantity of 50, it provides reliable, durable fastening for demanding industrial environments.

$139.99In Stock
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Grade 10 Carbon Steel M39 Hex Nut, 2.165" Flats, Black Oxide, Pkg Qty 10
Industrial|SKU: AE1868289
Grade 10 Carbon Steel M39 Hex Nut, 2.165" Flats, Black Oxide, Pkg Qty 10

This Grade 10 carbon steel hex nut is engineered for high-strength pipe flange connections. It features a black oxide finish for corrosion resistance and is manufactured to a 10-grade classification for reliable performance under high load and vibration. The nut has a metric M39 coarse thread and measures 2.165 inches across the flats for standard wrench engagement. Sold in a convenient package quantity of ten.

$89.99In Stock
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Grade 10 Carbon Steel M39 Hex Nut, Black Oxide, 1.535 in Flats, Pkg Qty 25
Industrial|SKU: AE4880046
Grade 10 Carbon Steel M39 Hex Nut, Black Oxide, 1.535 in Flats, Pkg Qty 25

This Grade 10 carbon steel hex nut is engineered for high-strength structural and machinery applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. With a thread size of M39 and a width across flats of 1.535 inches, it is designed for demanding assemblies requiring a tensile strength of approximately 150,000 PSI. Each package contains 25 units for project efficiency.

$99.99In Stock
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Grade 10 Carbon Steel M42 Hex Nut, 1.65 in, Black Oxide, Pkg Qty 8
Industrial|SKU: AE1868291
Grade 10 Carbon Steel M42 Hex Nut, 1.65 in, Black Oxide, Pkg Qty 8

This Grade 10 carbon steel hex nut is engineered for high-strength pipe flange connections. The black oxide finish provides corrosion resistance for industrial environments. With a nominal thread size of M42 and a width across flats of 1.65 inches, it is designed for heavy-duty applications requiring a tensile strength of approximately 150,000 PSI. Sold in a package quantity of eight, it ensures a reliable, consistent supply for critical assembly and maintenance work.

$99.99In Stock
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Grade 10 Carbon Steel M42x3 Hex Nut, Black Oxide, 1.65 in, Pkg Qty 12
Industrial|SKU: AF4131243
Grade 10 Carbon Steel M42x3 Hex Nut, Black Oxide, 1.65 in, Pkg Qty 12

This Grade 10 carbon steel hex nut is engineered for high-strength, fine-thread applications requiring superior clamping force and vibration resistance. The M42x3 fine thread pitch provides enhanced load distribution and improved fatigue life. Featuring a durable black oxide finish for corrosion protection, it has a width across flats of 1.65 inches. This component meets stringent Grade 10 performance standards for demanding industrial and construction assemblies.

$79.99In Stock
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Grade 10 Carbon Steel M48 Hex Nut, Black Oxide, 1.89 in Flats, Pkg Qty 12
Industrial|SKU: AE4880054
Grade 10 Carbon Steel M48 Hex Nut, Black Oxide, 1.89 in Flats, Pkg Qty 12

This Grade 10 carbon steel hex nut is designed for high-strength structural and machinery applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. With a nominal thread size of M48 and a width across flats of 1.89 inches, it is engineered for demanding fastening requirements. Each package contains 12 units, suitable for industrial procurement and maintenance operations.

$89.99In Stock
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Grade 10 Carbon Steel M52 Hex Nut, 2.047" Width, Black Oxide, Pkg Qty 10
Industrial|SKU: AE4880050
Grade 10 Carbon Steel M52 Hex Nut, 2.047" Width, Black Oxide, Pkg Qty 10

This Grade 10 carbon steel hex nut is designed for high-strength structural and machinery applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. With a thread size of M52 and a width across flats of 2.047 inches, it is engineered for demanding fastening requirements. Each package contains 10 nuts, suitable for industrial maintenance and assembly operations.

$99.99In Stock
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Grade 10 Carbon Steel M52 Hex Nut, 2.047" Width, Black Oxide, Pkg Qty 5
Industrial|SKU: AE1856117
Grade 10 Carbon Steel M52 Hex Nut, 2.047" Width, Black Oxide, Pkg Qty 5

This Grade 10 carbon steel hex nut is designed for high-strength structural and machinery applications. It features a black oxide finish for corrosion resistance and is manufactured to a 2.047-inch width across flats for compatibility with standard tools. The M52 coarse thread provides reliable fastening, and the Grade 10 classification ensures a robust proof load capacity, making it suitable for demanding industrial environments. Sold in a convenient package quantity of five.

$99.99In Stock
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Grade 10 Carbon Steel M52 Hex Nut, 2.05 in Flats, Black Oxide, Pkg Qty 2
Industrial|SKU: AE1868297
Grade 10 Carbon Steel M52 Hex Nut, 2.05 in Flats, Black Oxide, Pkg Qty 2

This Grade 10 carbon steel hex nut is engineered for high-strength pipe flange connections. It features a black oxide finish for corrosion resistance and is manufactured to a 2.05-inch width across flats for standard tool compatibility. With a coarse M52 thread, this nut provides reliable, heavy-duty fastening for critical industrial applications. Sold in a convenient two-pack for project efficiency.

$49.99In Stock
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Grade 10 Carbon Steel M56 Hex Nut, 2.2 in, Black Oxide, Pkg Qty 24
Industrial|SKU: AA5597773
Grade 10 Carbon Steel M56 Hex Nut, 2.2 in, Black Oxide, Pkg Qty 24

This Grade 10 carbon steel hex nut is designed for high-strength structural and machinery applications. It features a black oxide finish for corrosion resistance and a 2.2-inch width across flats for standard tool engagement. With a nominal thread size of M56, it meets GB6170 Type 1 dimensional standards, ensuring reliable performance in demanding environments. Each package contains 24 nuts for convenient inventory and project management.

$139.99In Stock
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Grade 10 Carbon Steel M60x4 Hex Nut, Black Oxide, 2.36 in, Pkg Qty 2
Industrial|SKU: AF4131248
Grade 10 Carbon Steel M60x4 Hex Nut, Black Oxide, 2.36 in, Pkg Qty 2

This Grade 10 carbon steel hex nut is designed for high-strength, fine-thread applications requiring superior clamping force and vibration resistance. The M60x4 thread pitch and 2.36-inch width across flats provide a precise fit for demanding assemblies. The black oxide finish offers a durable layer of corrosion protection. Each package contains two nuts, manufactured to meet rigorous industry standards for reliability in heavy machinery and structural applications.

$69.99In Stock
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Grade 10 Carbon Steel M64 Hex Nut, Black Oxide, 2.52 in, Pkg Qty 6
Industrial|SKU: AE4880055
Grade 10 Carbon Steel M64 Hex Nut, Black Oxide, 2.52 in, Pkg Qty 6

This Grade 10 carbon steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. The black oxide finish provides corrosion resistance for extended service life. With a nominal thread size of M64 and a width across flats of 2.52 inches, it is engineered for demanding structural connections. Each package contains six nuts, suitable for procurement in small batch quantities.

$99.99In Stock
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Grade 10 Carbon Steel M68 Hex Nut, Black Oxide, 2.68 in Width, Pkg Qty 2
Industrial|SKU: AE4880053
Grade 10 Carbon Steel M68 Hex Nut, Black Oxide, 2.68 in Width, Pkg Qty 2

This Grade 10 carbon steel hex nut is engineered for high-strength structural and heavy machinery applications. The black oxide finish provides corrosion resistance for extended service life. With a thread size of M68 and a width across flats of 2.68 inches, it is designed for demanding connections requiring a tensile strength of approximately 150,000 PSI. Each package contains two nuts for paired assembly needs.

$49.99In Stock
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Grade 12 Alloy Steel Black Oxide Hex Nut, 0.866 in, Pkg Qty 500
Industrial|SKU: AA4087756
Grade 12 Alloy Steel Black Oxide Hex Nut, 0.866 in, Pkg Qty 500

This Grade 12 alloy steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. The black oxide finish provides a durable layer of corrosion resistance. With a thread size of M14 and a width across flats of 0.866 inches, it meets stringent performance standards, offering a minimum tensile strength of 170,000 PSI for reliable, secure connections in demanding environments.

$159.99In Stock
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Grade 12 Alloy Steel Hex Nut, 0.63 in, Black Oxide Finish, Pkg Qty 1000
Industrial|SKU: AE1855334
Grade 12 Alloy Steel Hex Nut, 0.63 in, Black Oxide Finish, Pkg Qty 1000

This Grade 12 alloy steel hex nut is designed for high-strength industrial fastening applications. It features a coarse M10 thread, a black oxide finish for corrosion resistance, and a width across flats of 0.63 inches for standard tool compatibility. Manufactured from alloy steel to meet Grade 12 specifications, it provides superior tensile strength and durability for demanding environments. The product is supplied in a bulk package quantity of 1000 units for operational efficiency.

$79.99In Stock
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