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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

Stainless Steel 304 A2-70 Hex Nut, M30, 1.181 in, Plain, Pkg Qty 25
Industrial|SKU: AE1966314
Stainless Steel 304 A2-70 Hex Nut, M30, 1.181 in, Plain, Pkg Qty 25

This heavy-duty stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength class for reliable performance in demanding environments. It features a standard M30 coarse thread with a 1.181-inch width across flats for use with standard wrenches. The plain finish provides a clean, industrial appearance suitable for a wide range of structural and machinery applications where durability and resistance to rust are critical.

$79.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M30-1.5 Fine Thread, 1.181", Pkg Qty 20
Industrial|SKU: AE3075298
Stainless Steel 304 A2-70 Hex Nut, M30-1.5 Fine Thread, 1.181", Pkg Qty 20

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength class for reliable performance in demanding environments. It features a fine M30-1.5 thread pitch for superior vibration resistance and secure fastening. The nut has a 1.181-inch width across flats for standard tool compatibility and is supplied with a plain finish. Each package contains 20 units.

$99.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M33, 1.299" Flats, Pkg Qty 25
Industrial|SKU: AE0134414
Stainless Steel 304 A2-70 Hex Nut, M33, 1.299" Flats, Pkg Qty 25

This industrial-grade hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 material grade for high tensile strength and durability. It features a metric M33 thread with a width across flats of 1.299 inches, ensuring a precise fit and secure fastening. The plain finish provides reliable performance in demanding environments. Sold in a practical package quantity of 25 units for project efficiency.

$99.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M33 x 1.299 Inch, Plain, Pkg Qty 12
Industrial|SKU: AE3075274
Stainless Steel 304 A2-70 Hex Nut, M33 x 1.299 Inch, Plain, Pkg Qty 12

This heavy-duty hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 strength class for reliable performance. It features a metric M33 thread with a width across flats of 1.299 inches for standard wrench compatibility. The plain finish provides a clean, industrial appearance. This component is suitable for demanding assembly applications where durability and resistance to rust are critical.

$99.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M3.5 x 0.236" Width, Plain, Pkg Qty 10000
Industrial|SKU: AC0765700
Stainless Steel 304 A2-70 Hex Nut, M3.5 x 0.236" Width, Plain, Pkg Qty 10000

This stainless steel 304 hex nut provides reliable corrosion resistance and durability for demanding industrial applications. It meets the A2-70 material grade, ensuring high tensile strength. The M3.5 coarse thread offers secure fastening, with a width across flats of 0.236 inches for standard tool compatibility. The plain finish is suitable for general-purpose use, and it is supplied in bulk packaging for high-volume assembly operations.

$179.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M36, 1.417 in, Plain, Pkg Qty 12
Industrial|SKU: AA0138057
Stainless Steel 304 A2-70 Hex Nut, M36, 1.417 in, Plain, Pkg Qty 12

This heavy-duty stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for high tensile strength and durability in demanding environments. It features a standard M36 metric coarse thread with a width across flats of 1.417 inches for a secure fit with standard wrenches. The plain finish provides reliable performance without surface coatings. Sold in a convenient package quantity of 12, it is suitable for structural, industrial, and marine applications requiring long-term reliability.

$79.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M39, 1.535 in Width, Plain, Pkg Qty 10
Industrial|SKU: AA0138058
Stainless Steel 304 A2-70 Hex Nut, M39, 1.535 in Width, Plain, Pkg Qty 10

This heavy-duty stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for high tensile strength and durability in demanding environments. It features a metric M39 coarse thread and a width across flats of 1.535 inches for standard wrench engagement. The plain finish is suitable for general-purpose industrial fastening applications where reliability and resistance to rust are critical. Package quantity is 10 units.

$89.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M3 x 0.236 in, Plain, Pkg Qty 100
Industrial|SKU: AA0138043
Stainless Steel 304 A2-70 Hex Nut, M3 x 0.236 in, Plain, Pkg Qty 100

This M3 hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 material grade for consistent strength and durability. It features a standard coarse thread and a plain finish suitable for general-purpose industrial fastening. With a width across flats of 0.236 inches, it is compatible with standard wrenches. The nut provides reliable performance in environments requiring good chemical and atmospheric resistance.

$9.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M3 x 0.236 in, Plain, Pkg Qty 1000
Industrial|SKU: AF0377462
Stainless Steel 304 A2-70 Hex Nut, M3 x 0.236 in, Plain, Pkg Qty 1000

This stainless steel 304 hex nut provides reliable corrosion resistance and durability for demanding industrial applications. It features an A2-70 material grade for high tensile strength, with a plain finish for general-purpose use. The nut has an M3 thread size and a width across flats of 0.236 inches, ensuring compatibility with standard tools and fasteners. Supplied in a bulk package quantity of 1000 units, it offers efficient inventory management for high-volume assembly and maintenance operations.

$179.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M3 x 0.236 in, Plain, Pkg Qty 1000
Industrial|SKU: AE1966294
Stainless Steel 304 A2-70 Hex Nut, M3 x 0.236 in, Plain, Pkg Qty 1000

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength classification for reliable performance. It features a standard M3 thread with a 0.236-inch width across flats for a secure fit using common tools. The plain finish provides a clean, non-reflective appearance suitable for a wide range of industrial and assembly applications. Supplied in a bulk package of 1000 units for operational efficiency.

$9.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M4-0.157", Plain, Pkg Qty 100
Industrial|SKU: AF0377464
Stainless Steel 304 A2-70 Hex Nut, M4-0.157", Plain, Pkg Qty 100

This stainless steel 304 hex nut provides reliable corrosion resistance and durability for demanding industrial applications. It features an A2-70 material grade for high tensile strength, with a metric M4 thread size (approximately 0.157 inches across flats). The plain finish is suitable for standard use, and the nuts are packaged in quantities of 100 for efficient inventory management and project fulfillment.

$29.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M42, 1.654 in, Plain, Pkg Qty 6
Industrial|SKU: AA0138059
Stainless Steel 304 A2-70 Hex Nut, M42, 1.654 in, Plain, Pkg Qty 6

This heavy-duty stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for high tensile strength and durability in demanding environments. It features a standard M42 coarse thread and a width across flats of 1.654 inches for compatibility with standard wrenches. The plain finish provides a clean, non-reflective surface suitable for industrial and construction applications where reliable, long-term fastening is required. Package quantity is six units.

$99.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M45, 1.772 in Width, Pkg Qty 6
Industrial|SKU: AE2953040
Stainless Steel 304 A2-70 Hex Nut, M45, 1.772 in Width, Pkg Qty 6

This heavy-duty stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength class for reliable performance in demanding environments. It features a metric M45 thread with a width across flats of 1.772 inches, designed for use with corresponding large-diameter bolts. The plain finish provides a clean, industrial appearance suitable for structural, marine, and processing applications where durability and rust resistance are critical. Each package contains six units.

$99.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M45, 1.772 in Width, Plain, Pkg Qty 6
Industrial|SKU: AA0138060
Stainless Steel 304 A2-70 Hex Nut, M45, 1.772 in Width, Plain, Pkg Qty 6

This heavy-duty stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength class for reliable performance in demanding environments. It features a standard M45 coarse thread and a plain finish. With a width across flats of 1.772 inches, it is designed for use with corresponding large-diameter bolts, providing a secure, durable fastening solution for industrial machinery and structural applications.

$109.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M48, 1.89 in Width, Plain, Pkg Qty 2
Industrial|SKU: AA0138061
Stainless Steel 304 A2-70 Hex Nut, M48, 1.89 in Width, Plain, Pkg Qty 2

This heavy-duty stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength class for reliable performance in demanding environments. It features a standard M48 metric coarse thread and is designed with a 1.89-inch width across flats for secure wrenching. The plain finish provides a clean, non-reflective appearance suitable for a wide range of industrial and construction applications where durability and chemical resistance are required.

$49.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M4 x 0.157 in, Plain, Pkg Qty 100
Industrial|SKU: AF0377471
Stainless Steel 304 A2-70 Hex Nut, M4 x 0.157 in, Plain, Pkg Qty 100

This stainless steel 304 hex nut provides reliable corrosion resistance and durability for demanding industrial applications. It features a metric M4 thread size with a 0.157-inch width across flats and is manufactured to A2-70 material grade for high tensile strength. The plain finish ensures compatibility with standard tools and components. Supplied in a bulk quantity of 100 pieces, it offers consistent performance and value for assembly, maintenance, and production line use.

$49.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M4 x 0.28 in, Plain, Pkg Qty 100
Industrial|SKU: AA7248903
Stainless Steel 304 A2-70 Hex Nut, M4 x 0.28 in, Plain, Pkg Qty 100

This precision-manufactured hex nut is made from corrosion-resistant Stainless Steel 304, meeting the A2-70 strength class for reliable performance. It features an M4 thread size with a width across flats of 0.28 inches, designed for a secure fit with standard wrenches. The plain finish ensures compatibility in a wide range of industrial and assembly applications. Supplied in a bulk package of 100 units for efficient inventory management and project continuity.

$39.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M5, 0.315 in, Black Oxide, Pkg Qty 1000
Industrial|SKU: AE7636337
Stainless Steel 304 A2-70 Hex Nut, M5, 0.315 in, Black Oxide, Pkg Qty 1000

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for consistent mechanical properties and durability. The black oxide finish provides an added layer of protection against oxidation and reduces light glare. With a thread size of M5 and a width across flats of 0.315 inches, it conforms to DIN 934 Type 1 standards for reliable performance in industrial fastening applications. Each package contains 1000 units for bulk project requirements.

$39.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M52, 2.047" Width, Pkg Qty 2
Industrial|SKU: AE1966324
Stainless Steel 304 A2-70 Hex Nut, M52, 2.047" Width, Pkg Qty 2

This heavy-duty hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 grade for high tensile strength and durability in demanding environments. It features a metric M52 coarse thread and a width across flats of 2.047 inches for a secure fit with standard wrenches. The plain finish provides reliable performance without galling, making it suitable for structural, industrial, and marine applications where long-term integrity is critical. Sold in a package quantity of two.

$49.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M5 x 0.315", Plain, Pkg Qty 1000
Industrial|SKU: AE0139840
Stainless Steel 304 A2-70 Hex Nut, M5 x 0.315", Plain, Pkg Qty 1000

This DIN 439 standard hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting A2-70 material grade for strength and durability. The M5 thread size, with a width across flats of 0.315 inches, is designed for a precise, low-profile fit in constrained assemblies. Its plain finish is suitable for general industrial use. The product is packaged in quantities of 1000 for efficient inventory management and high-volume procurement.

$29.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M5 x 0.394 in, Plain, Pkg Qty 100
Industrial|SKU: AF0377490
Stainless Steel 304 A2-70 Hex Nut, M5 x 0.394 in, Plain, Pkg Qty 100

This stainless steel 304 hex nut, compliant with A2-70 strength class, provides reliable corrosion resistance for demanding industrial and marine applications. The M5 thread size, with a width across flats of 0.394 inches, ensures compatibility with standard tools and fasteners. Its plain finish offers a clean, non-reflective appearance. Supplied in a package quantity of 100, it is suitable for high-volume assembly and maintenance operations requiring durable, long-lasting fastening solutions.

$29.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M5 x 0.5, 0.315" Width, Pkg Qty 1000
Industrial|SKU: AC3019349
Stainless Steel 304 A2-70 Hex Nut, M5 x 0.5, 0.315" Width, Pkg Qty 1000

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength classification for reliable performance. It features a fine M5 x 0.5 thread pitch for applications requiring secure, vibration-resistant fastening. The nut has a 0.315-inch width across flats for standard tool compatibility and is supplied with a plain finish. Packaged in quantities of 1000, it ensures consistent quality and availability for production or maintenance inventories.

$79.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M6-0.75, 0.394" Flats, Pkg Qty 1000
Industrial|SKU: AE0139219
Stainless Steel 304 A2-70 Hex Nut, M6-0.75, 0.394" Flats, Pkg Qty 1000

This precision hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 grade for consistent strength and durability. It features a fine 0.75mm pitch thread (M6) for applications requiring secure, vibration-resistant fastening. The nut has a 0.394-inch width across flats for standard tool compatibility. Supplied in a bulk package of 1000 units, it ensures reliable performance in demanding industrial and marine environments.

$49.99In Stock
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Stainless Steel 304 A2-70 Hex Nut, M6 x 0.394 in, Plain, Pkg Qty 100
Industrial|SKU: AA5526352
Stainless Steel 304 A2-70 Hex Nut, M6 x 0.394 in, Plain, Pkg Qty 100

This M6 hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 material grade for reliable strength and durability in demanding environments. It features a plain finish and a standard 0.394-inch width across flats for compatibility with common tools. The nut is supplied in a bulk package quantity of 100 pieces, providing cost-effective inventory for maintenance, assembly, and repair operations.

$49.99In Stock
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