Hex Nuts

This carbon steel hex nut features a durable M5-0.8 metric thread and a plain, uncoated finish for general-purpose fastening applications. With a width across flats of 5/16 inch, it provides a reliable, standardized grip for standard wrenches. Manufactured from grade carbon steel, it offers consistent strength and corrosion resistance suitable for industrial assembly and maintenance. Each unit is packaged in bulk quantities of 1000 for efficient inventory management and project-scale use.

This carbon steel hex nut features a standard M8-1.25 metric thread and a 0.51-inch width across flats for compatibility with common wrenches. Its plain, uncoated finish provides reliable performance in general-purpose industrial applications. Manufactured from durable carbon steel, this nut offers consistent strength and long-term value. It is packaged in quantities of 1000 for efficient inventory management and high-volume project use.

This carbon steel hex nut is manufactured to metric M8 specifications with a plain finish for general-purpose fastening. The 0.51-inch width across flats provides a standard wrenching surface for secure installation and removal. Supplied in a bulk package of 1000 units, it offers reliable, cost-effective inventory for assembly and maintenance operations requiring a class 5.8 strength equivalent. Its uncoated carbon steel construction ensures consistent performance in non-corrosive environments.

This carbon steel hex nut is manufactured to metric M8 specifications, featuring a 0.51-inch width across flats for a standard wrench fit. The plain, uncoated finish provides reliable performance in general industrial applications. Made from durable carbon steel, it offers consistent strength and corrosion resistance for secure fastening. This product is supplied in a bulk package quantity of 1000 units for efficient inventory management and job site use.

This Class 10 carbon steel hex nut is engineered for high-strength pipe flange connections. The black oxide finish provides corrosion resistance, while the M39 x 3 fine thread pitch ensures a secure, vibration-resistant seal. With a width across flats of 1.535 inches, it is designed for use with standard wrenches. This nut meets Class 10 specifications, offering a reliable clamping force for demanding industrial and mechanical applications.

This Class 10 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 M42 coarse thread. With a width across flats of 1.65 inches, it is engineered to meet rigorous performance standards, providing reliable clamping force and durability in demanding industrial environments. Sold in a package quantity of 10.

This Class 10 carbon steel hex nut is designed for high-strength, fine-thread applications requiring precise tension. The M52-3 fine thread pitch provides superior vibration resistance and improved load distribution compared to coarse threads. With a black oxide finish for corrosion resistance and a width across flats of 2.047 inches, it is suitable for demanding industrial assembly and heavy machinery. Each package contains six nuts.

This Class 4.8 brass hex nut features an M4-0.70 thread and is designed for general-purpose fastening in non-corrosive environments. The brass construction provides good electrical conductivity and resistance to galvanic corrosion. With a width across flats of 0.157 inches, it is compatible with standard wrenches. The plain finish and 4.8 strength class offer reliable performance for light to medium-duty assemblies, supplied in a production-ready package quantity of 1000 units.

This Class 4 carbon steel hex nut is manufactured to DIN 6334 standards for extended length applications. It features a durable M8 thread, a 0.47-inch width across flats for a secure wrench grip, and a corrosion-resistant blue-white zinc finish. With a material grade of ML08AL, this component provides reliable strength and consistent performance for demanding industrial assembly and maintenance tasks.

This Class 4 carbon steel hex nut features a thin profile for applications with limited clearance. Its M12x1 fine thread provides superior vibration resistance and a more precise fit compared to standard pitch. The zinc plating offers reliable corrosion protection for general-purpose use. The nut has a width across flats of 0.472 inches and is supplied in a bulk quantity of 1000 pieces for production and maintenance needs.

This Class 8 carbon steel hex nut is designed for high-strength, fine-thread applications requiring reliable clamping force and vibration resistance. The black oxide finish provides a durable layer of corrosion protection. It features a 2 mm thread pitch (approximately 13 threads per inch) and a 1.575-inch width across flats for a standard wrench fit. This component is suitable for demanding industrial assembly and maintenance tasks where consistent performance is critical.

This Class 8 carbon steel hex nut is designed for high-strength, precision applications. With a 2.52-inch width across flats and a metric M64-4 fine thread, it provides a secure, vibration-resistant fit. The black oxide finish offers corrosion resistance for extended service life. Manufactured from durable carbon steel, this nut meets Class 8 mechanical property standards, ensuring reliable performance under significant load and stress.

This fine thread hex nut is manufactured from high-strength alloy steel, meeting Grade 12 classification for demanding structural and machinery applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. With a thread size of M30-2 and a width across flats of 1.181 inches, it is engineered for precise, secure fastening where fine thread pitch is required for improved adjustment and vibration resistance.

This fine-thread hex nut is manufactured from high-strength alloy steel, meeting Grade 12 classification for demanding industrial applications. The M33-3 metric thread and 1.299-inch width across flats ensure precise fitment, while the black oxide finish provides a durable, corrosion-resistant layer. Its fine thread pitch offers superior vibration resistance and clamping force control in high-stress assemblies. Packaged in quantities of 20 for project efficiency.

This fine-thread hex nut is manufactured from high-strength alloy steel, meeting Grade 12 classification for demanding, high-torque applications. The M33-2 thread pitch provides superior vibration resistance and a more secure fit compared to coarse threads. Featuring a black oxide finish for corrosion protection, the nut has a width across flats of 1.299 inches. It is packaged in quantities of 24 for convenient inventory and project management.

This fine-thread hex nut is manufactured from Grade 12 alloy steel, providing high tensile strength for demanding structural and machinery applications. The black oxide finish offers corrosion resistance and a clean, professional appearance. With a nominal thread size of M24 and a 1.5 mm pitch, it is designed for precise, vibration-resistant assemblies. The nut features a standard 1.575-inch width across flats for compatibility with common tools. Sold in a package quantity of 50.

This fine-thread hex nut is manufactured from Grade 12 alloy steel, providing a high tensile strength of approximately 174,000 PSI for demanding, high-vibration applications. The M22-1.5 thread pitch offers superior clamping force and resistance to loosening compared to coarse threads. A black oxide finish enhances corrosion resistance. The nut features a 1.732-inch width across flats for standard wrench compatibility and is supplied in a 50-piece package.

This fine-thread hex nut is manufactured from high-strength alloy steel, meeting Grade 12 classification for demanding structural and industrial applications. The M56-4 thread provides increased thread engagement and superior resistance to vibration loosening compared to coarse threads. Featuring a black oxide finish for corrosion resistance, the nut has a width across flats of 2.2 inches. It is supplied in a package quantity of two.

This fine thread hex nut is manufactured from high-strength Grade 10 carbon steel, providing exceptional load-bearing capacity and durability for demanding industrial applications. The black oxide finish offers a layer of corrosion resistance. With a thread size of M24-2 and a width across flats of 1.575 inches, it is designed for precise, secure fastening in high-stress assemblies. Each package contains 100 units.

This fine-thread hex nut is manufactured from high-strength alloy steel, meeting Grade 12 classification for demanding industrial applications. The black oxide finish provides corrosion resistance and a clean appearance. With a thread size of M12-1.5 and a width across flats of 0.75 inches, it is designed for precision assembly where fine thread pitch is required for superior adjustment and vibration resistance. Packaged in quantities of 100 for project efficiency.

This fine-thread hex nut is manufactured from Class 8 carbon steel, providing high tensile strength for demanding industrial fastening applications. The black oxide finish offers a durable layer of corrosion resistance. With a thread size of M27-2 and a width across flats of 1.063 inches, it is designed for precise, secure mating with corresponding fine-thread bolts, reducing the risk of loosening under vibration. Each package contains 100 units.

This fine thread hex nut is manufactured from high-strength Grade 10 carbon steel, providing superior load distribution and vibration resistance for demanding applications. The black oxide finish offers a durable layer of corrosion protection. With a thread size of M8-1 and a width across flats of 0.63 inches, it is designed for precision assembly where a finer thread pitch is required. Sold in a bulk package quantity of 1000 units for production efficiency.

This fine-thread hex nut is manufactured from high-strength Grade 10 carbon steel, providing exceptional load-bearing capacity and vibration resistance for demanding industrial applications. The black oxide finish offers a durable layer of corrosion protection. It features a 0.63-inch width across flats for standard tool engagement and is designed for a 0.39-inch (M10) diameter bolt with a precise 1.25mm thread pitch. Packaged in quantities of 1000 for high-volume operations.

This fine-thread hex nut is manufactured from high-strength Grade 10 carbon steel, providing exceptional load distribution and vibration resistance for demanding industrial applications. The black oxide finish offers a durable layer of corrosion protection. With a nominal thread diameter of 1.063 inches (M27) and a 2mm pitch, it features a width across flats of 1.063 inches for secure tool engagement. Sold in a package quantity of 100.