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

This 1/4"-20 thread hex nut is manufactured from corrosion-resistant Stainless Steel 316, meeting the A4-80 material grade for high tensile strength. It features a plain finish and a 0.394-inch width across flats for standard wrench compatibility. The nut is suitable for demanding industrial, marine, and chemical processing applications where durability and resistance to harsh environments are required.

This M14 hex nut is manufactured from corrosion-resistant Stainless Steel 316, meeting the A4-80 material grade for high tensile strength and durability in demanding environments. It features a plain finish and a standard width across flats of 0.866 inches. The nut is designed for reliable, long-term fastening performance in applications exposed to chemicals, moisture, and marine atmospheres, providing excellent resistance to stress corrosion cracking.

This M14 hex nut is manufactured from corrosion-resistant Stainless Steel 316, meeting the A4-80 material grade for high tensile strength and durability in demanding environments. It features a plain finish and a standard width across flats of 0.866 inches. The metric thread is compatible with corresponding bolts, providing a secure, reliable fastening solution for industrial, marine, and chemical processing applications where resistance to harsh conditions is critical.

This M2 stainless steel 316 hex nut provides excellent corrosion resistance for demanding industrial and marine environments. It meets the A4-80 material grade, offering a minimum tensile strength of 116,000 PSI for reliable, high-strength fastening. The plain finish and 0.157-inch width across flats ensure compatibility with standard tools. Supplied in a 100-piece package, it is suitable for production and maintenance applications requiring durable, metric-threaded components.

This M4 stainless steel hex nut is manufactured from corrosion-resistant 316 material, meeting the A4-80 grade for high tensile strength and durability in demanding environments. Its plain finish provides a clean, non-reflective appearance suitable for a wide range of industrial applications. The nut features a standard metric thread with a width across flats of 0.236 inches, ensuring compatibility with common tools. It is supplied in a bulk package quantity of 1000 units for high-volume assembly and maintenance operations.

This M5 hex nut is manufactured from corrosion-resistant Stainless Steel 316, meeting the A4-80 material grade for high tensile strength and durability in demanding environments. It features a standard metric coarse thread and a plain finish. The nut has a width across flats of 0.1969 inches and is packaged in quantities of 1000 for efficient inventory management and project-scale procurement.

This stainless steel 316 hex nut provides excellent corrosion resistance for demanding industrial and marine environments. It meets the A4-80 material grade, ensuring high tensile strength and durability. The M5 thread size, with a width across flats of 0.315 inches, conforms to DIN 439 standards for a precise, low-profile fit. Supplied in a plain finish, this component is packaged in quantities of 1000 for efficient inventory management and project fulfillment.

This M8 hex nut is manufactured from corrosion-resistant Stainless Steel 316, meeting the A4-80 material grade for high tensile strength and durability in demanding environments. It features a plain finish and a standard 0.63-inch width across flats for compatibility with common tools. Supplied in a bulk package of 1000 units, it ensures consistent performance for industrial assembly, maintenance, and construction applications requiring reliable, long-lasting fastening.

This stainless steel 316 hex nut is manufactured to A4-80 material grade, offering excellent corrosion resistance for demanding industrial and marine environments. It features a standard M14 coarse thread and a 0.866-inch width across flats for compatibility with common tools. The plain finish ensures reliable performance without surface treatments that can compromise integrity. Supplied in a package quantity of 100, these nuts provide durable, long-term fastening for critical B2B assembly applications.

This heavy pattern hex nut is manufactured from corrosion-resistant Stainless Steel 316 (A4-70), providing superior durability in demanding environments. It features a metric M16-2.0 thread with a 1.26-inch width across flats for a secure fit. The plain finish offers a clean, non-reflective appearance. Supplied in a bulk package of 80 units, it ensures consistent quality and availability for industrial maintenance and assembly applications.

This M8-1.25 hex nut is manufactured from corrosion-resistant Stainless Steel 316, meeting A4-80 material grade for high tensile strength and durability in demanding environments. The plain finish provides a clean, non-reflective appearance suitable for general use. With a width across flats of 0.63 inches, it is designed for standard wrenches. This component is ideal for critical assemblies requiring reliable performance and excellent resistance to chemicals and atmospheric corrosion.

This stainless steel hex nut is manufactured from corrosion-resistant 304 material, meeting the A2-70 grade for strength and durability. Its M10 x 1.25 fine thread pitch provides superior vibration resistance and precise adjustment in demanding applications. The nut features a 0.63-inch width across flats for a standard wrench fit and a plain finish suitable for various environments. It is supplied in a bulk package quantity for operational efficiency.

This stainless steel hex flange nut is designed for durable, corrosion-resistant fastening in demanding environments. It is manufactured from A2-70 grade 304 stainless steel, providing high tensile strength and excellent resistance to weathering and many chemicals. The integrated flange distributes clamping force over a wider area, reducing surface damage and the need for a separate washer. The nut features a 0.63-inch width across flats for a standard wrench and an M10 metric thread, supplied with a plain finish.

This stainless steel hex flange nut is manufactured to DIN 6923 standards, providing a secure, vibration-resistant fastening solution. The A2-70 grade 304 stainless steel material offers excellent corrosion resistance for demanding environments. It features an integrated flange that distributes load and protects surfaces, eliminating the need for a separate washer. With a 5mm-0.8 thread and 0.315" width across flats, this plain finish nut is supplied in a bulk package of 1000 pieces for high-volume assembly operations.

This stainless steel hex flange nut is manufactured to DIN 6923 standards, providing a secure, vibration-resistant fastening solution. The A2-70 grade 304 stainless steel material offers excellent corrosion resistance, while the integrated flange distributes load and protects surfaces. The black oxide finish provides a clean appearance and added protection. It features a 0.63-inch width across flats and a coarse M10 thread, suitable for demanding industrial and construction applications.

This M4-0.236" hex flange nut is manufactured from corrosion-resistant 304 stainless steel, meeting A2-70 grade standards for strength and durability. The integrated flange provides a larger bearing surface to distribute load and resist loosening, while the serrated underside on the flange creates a prevailing torque lock for secure, vibration-resistant assemblies. It features a plain finish and a width across flats of 0.236 inches. Packaged in quantities of 1000 for commercial and industrial applications.

This M5-0.8 hex flange nut is manufactured from corrosion-resistant A2-70 stainless steel, providing durability for demanding environments. Its integrated flange distributes load over a wider surface area, reducing surface damage and improving joint security. The 0.315-inch width across flats ensures compatibility with standard tools. Supplied in a plain finish and packaged in quantities of 1000, it is suitable for high-volume assembly operations requiring reliable, metric-threaded fasteners.

This stainless steel hex flange nut is manufactured to DIN 6923 standards, providing a secure, vibration-resistant fastening solution. The A2-70 grade 304 stainless steel material offers excellent corrosion resistance for demanding environments. The integrated flange distributes clamping force over a wider area, reducing surface damage and improving joint integrity. With a thread size of M5 and a width across flats of 0.315 inches, it is supplied in a plain finish for general-purpose industrial applications.

This stainless steel hex flange nut is manufactured to DIN 6923 standards, providing a secure, vibration-resistant fastening solution. The A2-70 grade 304 stainless steel material offers excellent corrosion resistance, while the integrated flange distributes load and protects surfaces. The black oxide finish provides a uniform appearance and added protection. It features a coarse M6 thread and a 0.394-inch width across flats for a standard wrench fit. Sold in a bulk package of 500 units for production or maintenance efficiency.

This stainless steel hex flange nut is manufactured to DIN 6923 standards, providing a secure, vibration-resistant fastening solution. The A2-70 grade 304 stainless steel construction offers excellent corrosion resistance for demanding environments. The integrated flange distributes clamping force over a wider area, protecting surfaces and eliminating the need for a separate washer. It features an M6 thread with a 0.472-inch width across flats and a plain finish, supplied in a 500-piece package for production efficiency.

This stainless steel hex nut is manufactured from corrosion-resistant 304-grade material and meets the A2-70 mechanical property class for reliable strength. It features an M8 thread size with a 0.63-inch width across flats for standard wrench compatibility. The plain finish provides a clean, industrial appearance. This component is suitable for a wide range of assembly and maintenance applications where durability and resistance to rust are required.

This stainless steel hex nut is manufactured to DIN 6334 standards, providing a reliable, high-strength fastening solution for demanding industrial applications. The A2-70 grade 304 stainless steel construction offers excellent corrosion resistance and durability. It features a 0.75-inch width across flats for a secure wrench grip and an M12 thread size. Supplied with a plain finish, this nut is packaged in quantities of 36 for efficient inventory management and job-site use.

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 standard M20 metric thread with a 1.18-inch width across flats for compatibility with common tools. The plain finish provides a clean, industrial appearance. Supplied in a practical package quantity of 20 units, it is suitable for assembly, maintenance, and fabrication applications requiring durable, long-lasting fasteners.

This 1/4"-20 thread hex nut is manufactured from corrosion-resistant A2-70 grade stainless steel, suitable for general-purpose fastening in demanding environments. The plain finish provides a clean, industrial appearance. With a width across flats of 0.394 inches, it is compatible with standard wrenches. Supplied in a bulk package quantity of 1000 units, it ensures cost-effective inventory for production or maintenance applications.