Hex Nuts

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. The M24 thread size, with a 1.5-inch width across flats, provides a robust and reliable fastening solution. The zinc plating offers corrosion resistance for extended service life in demanding environments. Manufactured to meet GB6170 standards, it ensures consistent quality and dimensional accuracy for professional assembly and maintenance work.

This Grade 8 carbon steel hex nut provides a high-strength, reliable fastening solution for demanding industrial applications. The black oxide finish offers corrosion resistance and a clean, professional appearance. With a thread size of M2.5 and a width across flats of 0.098 inches, it is designed for precision assembly. Supplied in a bulk quantity of 100 pieces, it ensures consistent performance and inventory efficiency for production and maintenance tasks.

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. It features a black oxide finish for corrosion resistance and a measured width across flats of 1.063 inches, corresponding to an M27 metric thread. Manufactured to meet ISO 4032 standards, this nut provides reliable performance in demanding environments where consistent clamping force and durability are critical.

This heavy hex nut is manufactured from Grade 8 carbon steel, providing a high tensile strength of 150 ksi for demanding structural and machinery applications. The black oxide finish offers a durable layer of corrosion resistance. It features a metric M27 thread and a 1.063-inch width across flats for compatibility with standard wrenches. Supplied in a package quantity of 50 for project efficiency.

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. The M27 thread size and 1.063-inch width across flats ensure compatibility with standard components. The black oxide finish provides a durable layer of corrosion resistance for extended service life. Manufactured to meet Grade 8 specifications, it offers a minimum proof load of 120,000 PSI, delivering reliable performance in demanding environments. Sold in a package quantity of 25.

This Grade 8 carbon steel hex nut provides a high-strength, reliable fastening solution for demanding industrial applications. The black oxide finish offers corrosion resistance and a clean, professional appearance. With a thread size of M2 and a width across flats of 0.157 inches, it is designed for precision assembly. Supplied in a package quantity of 100, it ensures consistent quality and availability for production and maintenance needs.

This Grade 8 carbon steel hex nut is designed for high-strength, fine-thread applications requiring reliable performance. The M30-2 fine thread pitch provides superior vibration resistance and precise adjustment. Featuring a durable black oxide finish for corrosion protection, the nut has a width across flats of 1.181 inches. It meets Grade 8 specifications, ensuring a minimum tensile strength of 150,000 PSI for demanding industrial and construction use.

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty fastening applications. It features a black oxide finish for corrosion resistance and a 1.181-inch width across flats for standard wrench compatibility. Manufactured to meet Grade 8 specifications, it provides a minimum proof load of 120,000 PSI, ensuring reliable performance in demanding industrial and construction environments. Each package contains 36 units.

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. It features a black oxide finish for corrosion resistance and a measured width across flats of 1.181 inches (M30 thread). Manufactured to meet ISO 4032 standards, it provides reliable performance and consistent quality. Each package contains 50 nuts for bulk project requirements.

This Grade 8 carbon steel hex nut is designed for high-strength, high-vibration applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. With a thread size of M30 and a width across flats of 1.81 inches, it offers a robust clamping force and is compatible with standard wrenches. Each package contains 12 units, suitable for industrial maintenance and assembly tasks requiring reliable, heavy-duty fastening.

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty fastening applications. The black oxide finish provides a durable layer of corrosion resistance. With a thread size of M33 and a width across flats of 1.299 inches, it meets standardized dimensional requirements for reliable compatibility. Its Grade 8 classification ensures a minimum proof load of 120,000 PSI, offering dependable performance in demanding industrial and construction environments.

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. The black oxide finish provides corrosion resistance and a clean, professional appearance. With a thread size of M33 and a width across flats of 1.299 inches, it meets demanding dimensional specifications. Its Grade 8 classification ensures a high tensile strength of approximately 150,000 PSI, offering reliable performance in heavy-duty bolted connections.

This Grade 8 carbon steel hex nut is designed for high-strength structural and industrial bolting applications. The M36 thread size and 2.362-inch width across flats provide a robust, standard fit. Manufactured from quenched and tempered 45# carbon steel, it meets Grade 8 specifications for superior tensile strength and reliability. The black oxide finish offers a layer of corrosion resistance for extended service life in demanding environments. Sold in a package quantity of 12.

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty industrial fastening applications. It features a black oxide finish for corrosion resistance and a thread size of M39, with a width across flats of 1.535 inches for standard tool engagement. Manufactured to meet Grade 8 specifications, it provides reliable performance under high stress and vibration. Each unit is packaged in a quantity of 25 for convenient job site or shop floor use.

This Grade 8 carbon steel hex nut provides a high-strength, corrosion-resistant fastening solution for demanding industrial applications. The black oxide finish offers a durable, non-reflective layer for enhanced protection. With a thread size of M3 and a width across flats of 0.236 inches, it conforms to the ISO 4032 standard for dimensional consistency. Supplied in a package quantity of 100, it ensures reliable performance in assembly and maintenance operations.

This Grade 8 hex nut is manufactured from medium carbon steel and finished with a black oxide coating for corrosion resistance. With a thread size of M3 and a width across flats of 0.236 inches, it is designed for high-strength fastening applications. The Grade 8 classification ensures a minimum proof load of 120,000 PSI, providing reliable performance in demanding assemblies. Each package contains 100 pieces for bulk project requirements.

These Grade 8 carbon steel hex nuts provide high-strength, reliable fastening for demanding industrial applications. The black oxide finish offers corrosion resistance and a clean, professional appearance. With a thread size of M3 and a width across flats of 0.236 inches, they are designed for precision assembly. Supplied in a bulk package of 100 units, they ensure consistent quality and availability for production and maintenance workflows.

This Grade 8 carbon steel hex nut is designed for high-strength, fine-thread (M42-3) applications requiring reliable performance. The black oxide finish provides corrosion resistance and a professional appearance. With a width across flats of 1.654 inches, it meets stringent industrial standards for durability and load distribution. Its construction ensures consistent performance in demanding environments, making it suitable for critical assembly and machinery.

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. The M42 thread size, with a 2.5-inch width across flats, provides a robust, heavy-duty connection. The black oxide finish offers a layer of corrosion resistance for general-purpose use. Manufactured to meet stringent Grade 8 standards, it ensures reliable performance under significant load and vibration.

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. The black oxide finish provides a durable layer of corrosion resistance. With a thread size of M45 and a width across flats of 1.772 inches, it meets demanding dimensional specifications. Manufactured to the GB6170 standard, it ensures reliable performance and compatibility in heavy-duty bolted connections. Each package contains 12 units.

This Grade 8 carbon steel hex nut is designed for high-strength, heavy-duty fastening applications. The zinc plating provides corrosion resistance for extended service life in demanding environments. With a nominal thread size of M45 (approximately 1.77 inches) and a width across flats of 1.77 inches, it meets standardized dimensions for compatibility. Supplied in a package quantity of 20, it ensures a reliable inventory for industrial maintenance and assembly operations.

This Grade 8 carbon steel hex nut provides high tensile strength for demanding industrial fastening applications. The black oxide finish offers a durable layer of corrosion resistance. With a thread size of M4 and a width across flats of 0.236 inches, it is designed for compatibility with standard metric hardware. Supplied in a bulk package of 100 units, it ensures consistent quality and availability for production or maintenance workflows.

This Grade 8 carbon steel hex nut provides high tensile strength for demanding industrial fastening applications. The black oxide finish offers corrosion resistance and a clean, professional appearance. Designed with an M4 thread size and a width across flats of 0.236 inches, it ensures compatibility with standard metric hardware. Supplied in a bulk quantity of 100 pieces, it supports efficient inventory management and project continuity.

This Grade 8 carbon steel hex nut is designed for high-strength structural and machinery applications. Featuring a black oxide finish for corrosion resistance, it has a nominal thread size of M52 with a width across flats of 2.05 inches. Manufactured to meet Grade 8 specifications, it provides a minimum tensile strength of 150,000 PSI, ensuring reliable performance in demanding environments. Sold in a convenient package quantity of ten.