Hex Nuts

This Grade 12 alloy steel hex nut is engineered for high-strength industrial fastening applications. It features a black oxide finish for corrosion resistance and is manufactured to metric M8 coarse thread specifications, with a width across flats of 0.63 inches. The Grade 12 classification ensures a high tensile strength and reliable performance in demanding environments. These nuts are supplied in a bulk quantity of 1000 pieces for production efficiency.

This Grade 12 alloy steel hex nut is engineered for high-strength industrial fastening applications. The black oxide finish provides a durable layer of corrosion resistance. With a thread size of M12 and a width across flats of 0.787 inches, it is designed for compatibility with standard hardware. The alloy steel construction meets a Grade 12 classification, ensuring superior tensile strength and reliable performance in demanding environments.

This Grade 12 alloy steel hex nut provides high-strength fastening for demanding industrial applications. The black oxide finish offers corrosion resistance, while the 1-3/4" width across flats ensures compatibility with standard tools. Manufactured to metric M22 coarse thread specifications, it delivers a minimum tensile strength of 180,000 PSI. Supplied in a 100-piece package for efficient inventory management and job-site readiness.

This Grade 12 alloy steel hex nut is manufactured from 35CrMo steel and finished with a black oxide coating for corrosion resistance. With a thread size of M18 and a width across flats of 1.417 inches, it is engineered for high-strength bolting applications. The Grade 12 classification ensures reliable performance under extreme pressure and vibration, making it suitable for critical structural, machinery, and heavy equipment assemblies. Sold in a package quantity of 100.

This Grade 12 alloy steel hex nut is engineered for high-strength structural and industrial bolting applications. It features a black oxide finish for corrosion resistance and a 1.417-inch width across flats for standard wrench engagement. With a metric M36 thread size, it is manufactured to a Grade 12 classification, indicating a minimum proof load of 170,000 PSI, ensuring reliable performance in demanding, high-torque environments.

This Grade 12 alloy steel hex nut is engineered for high-strength, corrosion-resistant fastening in demanding industrial applications. The nickel-plated finish provides enhanced durability against rust and wear. With a thread size of M16 and a width across flats of 1.575 inches, it meets precise dimensional specifications for reliable fit and performance. Its alloy steel construction and Grade 12 classification ensure superior tensile strength and load-bearing capability, making it suitable for critical assemblies.

This Grade 12 alloy steel hex nut is designed for high-strength structural and industrial fastening applications. It features a black oxide finish for corrosion resistance and is manufactured to a 1.89-inch width across flats. With a nominal thread size of 1.89 inches (M48), this coarse-thread nut provides a durable, reliable connection, supporting high clamp loads and offering excellent resistance to vibration loosening in demanding environments.

This Grade 12 alloy steel hex nut is designed for high-strength structural and industrial fastening applications. It features a black oxide finish for corrosion resistance and a metric coarse thread (M52) with a width across flats of 2.047 inches for standard tool compatibility. Manufactured from alloy steel, it meets a tensile strength requirement of approximately 174,000 PSI, providing reliable performance in demanding environments. The package contains 10 nuts.

This Grade 12 alloy steel hex nut is engineered for high-strength, heavy-duty industrial applications. It features a black oxide finish for corrosion resistance and is manufactured to a 2.52-inch width across flats. The M64 coarse thread provides robust fastening performance, with the alloy steel construction meeting a Grade 12 classification for superior tensile strength and durability under extreme loads.

This heavy-duty Grade 12 alloy steel hex nut is designed for high-strength bolting applications requiring exceptional load-bearing capacity and reliability. It features a 3-inch width across flats for use with standard wrenches and a black oxide finish that provides mild corrosion resistance. The coarse M76 thread ensures secure fastening in demanding industrial, construction, and machinery assembly environments. Each package contains two nuts.

This Grade 12 alloy steel hex nut is designed for high-strength industrial fastening applications. It features a black oxide finish for corrosion resistance and is manufactured to a 0.787-inch width across flats for standard tool compatibility. With a coarse M12-1.75 thread, it provides reliable performance in demanding assemblies. Supplied in a bulk package of 1000 units, it ensures consistent quality and availability for production or maintenance operations.

This Grade 12 alloy steel hex nut is engineered for high-strength, heavy-duty industrial fastening applications. It features a black oxide finish for corrosion resistance and a 1.65-inch width across flats for standard tool engagement. With a metric M42 coarse thread, it provides a robust clamping force and is rated to withstand extreme mechanical stress. Each package contains 20 units for project efficiency.

This Grade 12 alloy steel hex nut is engineered for high-strength, heavy-duty industrial fastening applications. It features a black oxide finish for corrosion resistance and a 2.36-inch width across flats for standard tool engagement. With a metric M60 coarse thread, it provides a robust, reliable connection, meeting the demanding performance requirements of Grade 12 material specifications. Sold in a convenient two-pack.

These Grade 12 alloy steel hex nuts provide high-strength fastening for demanding industrial applications. The black oxide finish offers corrosion resistance and a clean appearance. With a 0.394" width across flats and M6-1.0 thread, they are designed for consistent torque application and reliable performance. Each package contains 100 pieces for efficient inventory management and job-site supply.

This Grade 12 alloy steel hex nut provides a high-strength, corrosion-resistant fastening solution for demanding industrial applications. The black oxide finish offers a durable layer of protection against rust. With a thread size of M16 and a width across flats of 0.984 inches, it is engineered for compatibility with standard hardware. Each package contains 100 pieces, supporting efficient inventory management and project continuity.

This Grade 12 alloy steel hex nut is engineered for high-strength, heavy-duty industrial fastening applications. The black oxide finish provides a durable layer of corrosion resistance. With a thread size of M18 and a width across flats of 1.417 inches, it conforms to DIN 934 standards for dimensional consistency. Its Grade 12 classification indicates a high tensile strength, making it suitable for critical assemblies where reliability is paramount.

This Grade 12 alloy steel hex nut is engineered for high-strength, heavy-duty industrial fastening applications. It features a black oxide finish for corrosion resistance and is manufactured to a Grade 12 classification, ensuring a minimum proof load of 170,000 PSI. The nut has a nominal thread size of M20 with a width across flats of 1.575 inches, providing a robust connection. Supplied in a package quantity of 50, it is suitable for demanding assemblies where reliability and durability are critical.

This Grade 12 alloy steel hex nut provides high-strength fastening for demanding structural and industrial applications. The M20 thread size and 1.575-inch width across flats ensure compatibility with standard components, while the black oxide finish offers corrosion resistance for extended service life. With a tensile strength exceeding 170,000 PSI, this nut is suitable for high-stress connections. Each package contains 100 pieces for project efficiency.

This Grade 12 alloy steel hex nut is designed for high-strength structural and industrial fastening applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. With a thread size of M20 and a width across flats of 1.575 inches, it meets demanding specifications for heavy machinery, construction, and transportation equipment. Its alloy steel construction ensures a high tensile strength and reliable performance under significant load and vibration.

This Grade 12 alloy steel hex nut is engineered for high-strength, heavy-duty industrial fastening applications. The black oxide finish provides a durable layer of corrosion resistance for extended service life. With a thread size of M22 and a width across flats of 1.417 inches, it conforms to DIN 934 standards for reliable compatibility. Its Grade 12 classification ensures superior tensile strength and consistent performance in demanding environments.

This Grade 12 alloy steel hex nut is manufactured to DIN 934 standards, providing high tensile strength for demanding structural and industrial fastening applications. The M36 thread size and 1.417-inch width across flats ensure compatibility with corresponding bolts. The black oxide finish offers a durable layer of corrosion resistance. Each package contains 20 nuts, facilitating bulk procurement for maintenance and assembly operations.

This Grade 4.8 brass hex nut features an M5-0.80 thread and a 0.315-inch width across flats. The brass construction provides excellent corrosion resistance and electrical conductivity, making it suitable for electrical applications and environments where non-magnetic, non-sparking properties are required. The plain finish and consistent Grade 4.8 mechanical properties ensure reliable performance in general-purpose fastening. Supplied in a bulk package quantity of 1000 units for commercial and industrial use.

This Grade 4.8 brass hex nut features an M6-1.0 metric thread and is designed for general-purpose fastening in non-corrosive or conductive environments. Its 0.394-inch width across flats ensures compatibility with standard wrenches. The plain brass construction offers good corrosion resistance and electrical conductivity, making it suitable for electrical assemblies and plumbing applications. These nuts are supplied in a bulk package quantity of 500 for production and maintenance use.

This Grade 4.8 brass hex nut features an M8-1.25 thread and is designed for applications requiring corrosion resistance and non-magnetic properties. With a width across flats of 0.472 inches, it provides a secure fit for standard wrenches. The plain finish is suitable for general-purpose use in electrical, marine, and plumbing assemblies. Supplied in a package quantity of 100, it ensures consistent quality and reliable performance in moderate-duty fastening.