Same-Day Shipping
Machrio

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, 0.866 in Width, Plain Finish, Pkg Qty 100
Industrial|SKU: AQ0232
Stainless Steel 304 A2-70 Hex Nut, 0.866 in Width, Plain Finish, Pkg Qty 100

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 standard M14 thread size with a 0.866-inch width across flats and a plain finish for reliable performance in demanding environments. The nuts are supplied in a convenient package quantity of 100, ensuring consistent quality and availability for maintenance and assembly applications.

$59.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 0.94 in Flats, M16, Pkg Qty 25
Industrial|SKU: AE8739549
Stainless Steel 304 A2-70 Hex Nut, 0.94 in Flats, M16, 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 metric M16 thread size with a 0.94-inch width across flats for standard wrench compatibility. The plain finish provides a clean, industrial appearance. Each package contains 25 units for efficient inventory management and job-site supply.

$89.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 0.94 in Flats, M16, Plain, Pkg Qty 100
Industrial|SKU: AE5601433
Stainless Steel 304 A2-70 Hex Nut, 0.94 in Flats, M16, Plain, Pkg Qty 100

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for a tensile strength of approximately 101,526 PSI. It features a metric M16 thread size with a width across flats of 0.94 inches for standard wrench compatibility. The plain finish provides a clean, non-reflective appearance suitable for general industrial, marine, and food-grade applications where durability and resistance to rust are critical.

$79.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1.06 in Flats, M18 Thread, Pkg Qty 12
Industrial|SKU: AF0377392
Stainless Steel 304 A2-70 Hex Nut, 1.06 in Flats, M18 Thread, Pkg Qty 12

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 M18 metric thread with a 1.06-inch width across flats for secure fastening with common wrenches. The plain finish provides a clean, industrial appearance. Sold in a convenient package quantity of 12 units for project efficiency.

$69.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1.06 in Flats, M18 Thread, Pkg Qty 20
Industrial|SKU: AA7248959
Stainless Steel 304 A2-70 Hex Nut, 1.06 in Flats, M18 Thread, Pkg Qty 20

This heavy-duty hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 strength class for reliable performance in demanding environments. It features a standard M18 metric thread with a width across flats of 1.06 inches for secure wrenching. The plain finish provides a clean, industrial appearance. Supplied in a practical package quantity of 20 units for project efficiency.

$99.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1.06 in Flats, M18 Thread, Pkg Qty 25
Industrial|SKU: AE8739530
Stainless Steel 304 A2-70 Hex Nut, 1.06 in Flats, M18 Thread, 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 M18 metric thread with a width across flats of 1.06 inches for compatibility with common tools. The plain finish provides a clean, industrial appearance. Packaged in quantities of 25, it is suited for maintenance, repair, and assembly operations requiring durable, long-lasting fasteners.

$89.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1.18 in Width, M20 Thread, Pkg Qty 100
Industrial|SKU: AE3182170
Stainless Steel 304 A2-70 Hex Nut, 1.18 in Width, M20 Thread, Pkg Qty 100

This industrial-grade hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 strength classification for reliable performance in demanding environments. It features a standard M20 thread size with a width across flats of 1.18 inches for compatibility with common tools. The plain finish provides a clean, non-reflective appearance. Sold in a convenient package quantity of 100, these nuts ensure consistent quality and availability for maintenance and assembly operations.

$69.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1.26 in Flats, M22 Thread, Pkg Qty 25
Industrial|SKU: AF0377431
Stainless Steel 304 A2-70 Hex Nut, 1.26 in Flats, M22 Thread, Pkg Qty 25

This industrial-grade hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 strength class for reliable performance. It features a metric M22 thread with a width across flats of 1.26 inches for standard tool compatibility. The plain finish provides a clean, non-reflective surface suitable for demanding environments. Packaged in quantities of 25 for efficient inventory and job site distribution.

$99.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1/2" Width, Plain Finish, Pkg Qty 100
Industrial|SKU: AE3075264
Stainless Steel 304 A2-70 Hex Nut, 1/2" Width, Plain Finish, Pkg Qty 100

This 1/2" width-across-flats hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 material grade for a tensile strength of approximately 70,000 PSI. The plain finish provides a clean, non-reflective appearance suitable for standard industrial and marine applications. It is designed for use with a 12mm (approximately 0.472") diameter bolt, offering reliable, long-term fastening performance in demanding environments.

$29.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1/4"-20 Thread, 0.394" Width, Pkg Qty 500
Industrial|SKU: AE1966297
Stainless Steel 304 A2-70 Hex Nut, 1/4"-20 Thread, 0.394" Width, Pkg Qty 500

This 1/4"-20 thread hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 material grade for reliable mechanical strength. It features a plain finish and a standard 0.394-inch width across flats for compatibility with common wrenches. Designed for general-purpose fastening in demanding environments, these nuts are supplied in a bulk package quantity of 500 for operational efficiency.

$19.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1/4"-20 Thread, Plain Finish, Pkg Qty 1000
Industrial|SKU: GA3036
Stainless Steel 304 A2-70 Hex Nut, 1/4"-20 Thread, Plain Finish, 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 in demanding environments. It features a 1/4"-20 thread size with a plain finish and a width across flats of 0.394 inches. The nuts are packaged in quantities of 1000 for efficient inventory management and project-scale procurement.

$39.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1.42 in, M24 x 1.5, Plain, Pkg Qty 25
Industrial|SKU: AC3019369
Stainless Steel 304 A2-70 Hex Nut, 1.42 in, M24 x 1.5, Plain, Pkg Qty 25

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for consistent mechanical properties and durability. It features a fine M24 x 1.5 thread pitch for precise, secure fastening in demanding applications. With a width across flats of 1.42 inches, it is designed for standard wrench compatibility. The plain finish provides a clean, industrial appearance suitable for a wide range of assembly and maintenance environments.

$89.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 14mm x 1.5, 0.866" Flats, Pkg Qty 100
Industrial|SKU: AA0138077
Stainless Steel 304 A2-70 Hex Nut, 14mm x 1.5, 0.866" Flats, Pkg Qty 100

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for consistent mechanical properties and durability. It features a fine 1.5mm pitch thread for secure fastening in high-vibration applications. The nut has a width across flats of 0.866 inches, compatible with standard M14 x 1.5 threaded components. Its plain finish is suitable for general-purpose use in demanding industrial and marine environments.

$49.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 1.575 in Width, M20, Pkg Qty 50
Industrial|SKU: AE3075268
Stainless Steel 304 A2-70 Hex Nut, 1.575 in Width, M20, Pkg Qty 50

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength classification for reliable performance in demanding environments. It features a metric M20 thread size with a width across flats of 1.575 inches, ensuring compatibility with standard tools and fasteners. The plain finish provides a clean, industrial appearance. This component is suitable for assembly, machinery, and structural applications where durability and resistance to rust are critical.

$69.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 3/4" Width, M12 Thread, Pkg Qty 100
Industrial|SKU: MH7047
Stainless Steel 304 A2-70 Hex Nut, 3/4" Width, M12 Thread, Pkg Qty 100

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 standard M12 metric thread and a 3/4-inch width across flats for compatibility with common tools. The plain finish provides a clean, industrial appearance. Supplied in a convenient package quantity of 100 units, it is suitable for assembly, maintenance, and manufacturing applications requiring durable, non-magnetic fasteners.

$29.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 5/16" Width, M8 Thread, Pkg Qty 1000
Industrial|SKU: AQ0229
Stainless Steel 304 A2-70 Hex Nut, 5/16" Width, M8 Thread, Pkg Qty 1000

This industrial-grade hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 strength classification for reliable performance. It features an M8 thread size with a standard 5/16-inch width across flats for compatibility with common tools and fasteners. The plain finish provides a clean, non-reflective appearance. Supplied in a bulk package of 1000 units, it ensures cost-effective inventory for high-volume assembly and maintenance applications.

$119.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 5/16" Width, M8 Thread, Pkg Qty 1000
Industrial|SKU: AE5601446
Stainless Steel 304 A2-70 Hex Nut, 5/16" Width, M8 Thread, Pkg Qty 1000

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 an M8 thread size with a width across flats of 0.315 inches for standard wrench compatibility. The plain finish provides a clean, industrial appearance. Packaged in quantities of 1000, it ensures consistent supply for maintenance, assembly, and production applications.

$109.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 5/16" Width, Plain Finish, Pkg Qty 100
Industrial|SKU: AA7248909
Stainless Steel 304 A2-70 Hex Nut, 5/16" Width, Plain Finish, Pkg Qty 100

This DIN 6334 stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength class for reliable performance. It features a 5/16" width across flats for standard tool engagement and a plain finish. The M5 thread size is suitable for a wide range of assembly and repair applications in demanding environments. Supplied in a convenient package quantity of 100 pieces.

$49.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 5mm-0.1969 in, Plain, Pkg Qty 1000
Industrial|SKU: AE1922879
Stainless Steel 304 A2-70 Hex Nut, 5mm-0.1969 in, Plain, Pkg Qty 1000

This DIN934 compliant 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 standard M5 thread size, equivalent to a 0.1969-inch width across flats, and is supplied with a plain finish. The product is packaged in quantities of 1000 for efficient inventory management and project-scale procurement.

$19.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 5mm Thread, 0.394" Flats, Pkg Qty 100
Industrial|SKU: AF0377495
Stainless Steel 304 A2-70 Hex Nut, 5mm Thread, 0.394" Flats, Pkg Qty 100

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength class for reliable performance. It features a standard M5 thread size with a width across flats of 0.394 inches for compatibility with common tools. The plain finish provides a clean, industrial appearance. These nuts are packaged in quantities of 100 for efficient inventory management and project use.

$59.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 5mm x 0.315", Plain, Pkg Qty 100
Industrial|SKU: AE7685322
Stainless Steel 304 A2-70 Hex Nut, 5mm x 0.315", Plain, Pkg Qty 100

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for reliable mechanical strength. It features an M5 thread size with a width across flats of 0.315 inches, designed for a secure fit with standard wrenches. The plain finish ensures compatibility in a wide range of industrial and furniture assembly applications. Supplied in a package quantity of 100, these nuts provide durable, long-term fastening for professional B2B use.

$39.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, 7mm Width, M4 Thread, Pkg Qty 100
Industrial|SKU: GA3027
Stainless Steel 304 A2-70 Hex Nut, 7mm Width, M4 Thread, Pkg Qty 100

This 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 an M4 thread size with a standard 7mm (0.28 inch) width across flats for compatibility with common tools and fasteners. The plain finish provides a clean, non-reflective appearance suitable for a wide range of industrial and construction applications. Each package contains 100 units for efficient inventory management and project supply.

$9.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, M10, 0.63 in, Plain, Pkg Qty 1000
Industrial|SKU: AE3075253
Stainless Steel 304 A2-70 Hex Nut, M10, 0.63 in, Plain, Pkg Qty 1000

This M10 hex nut is manufactured from corrosion-resistant Stainless Steel 304, meeting the A2-70 material grade for reliable strength and durability. It features a plain finish and is processed with an anti-seizing oil bath treatment to prevent galling and ensure smooth installation. With a width across flats of 0.63 inches, it is designed for consistent performance in demanding industrial and construction applications. Sold in a bulk package quantity of 1000 for operational efficiency.

$189.99In Stock
Get Quote
Stainless Steel 304 A2-70 Hex Nut, M10-1.25 Fine Thread, 0.63 in, Pkg Qty 100
Industrial|SKU: AE3075281
Stainless Steel 304 A2-70 Hex Nut, M10-1.25 Fine Thread, 0.63 in, Pkg Qty 100

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 strength class for reliable performance in demanding environments. The M10-1.25 fine thread pitch provides superior vibration resistance and a more precise fit compared to standard threads. It features a plain finish and a 0.63-inch width across flats for compatibility with standard tools. Sold in a bulk package of 100 units, it ensures consistent supply for assembly and maintenance operations.

$29.99In Stock
Get Quote

Recommended Products