Bolts & Nuts
Our Bolt & Nut Kits are mainly used for connecting flanges. The products in high demand are full thread stud bolts and hexagon head bolts, which are mainly used in nuclear power plants, petrochemical projects, the oil & gas industry, chemical industry and so on.
FGBK-24-BN-058
Our Nickel Alloy 825 Bolt Supplier offers high-quality bolts made from DIN W.Nr. 2.4858 grade Incoloy 825, adhering to UNS N08825 standards. These fully threaded bolts are manufactured to Metric Class 8.8 specifications, with a size of M24 and a length of 3000 mm. With a maximum hardness of 200 HB, Incoloy 825 bolts provide excellent resistance to corrosion and are suitable for applications requiring robust performance in aggressive environments such as chemical processing, marine, and oil and gas industries.
FGBK-24-BN-087
Our Incoloy 825 Stud Bolt Plant specializes in manufacturing studs from UNS N08825 Incoloy 825, known for its excellent resistance to corrosion and stress corrosion cracking. These studs are crafted to Metric Class 8.8 specifications, sized M48 with a length of 590 mm. With a maximum hardness of 200 HB, Incoloy 825 studs are ideal for applications where resistance to aggressive environments, including stress corrosion cracking, is crucial. They are commonly used in chemical processing, marine, and oil and gas industries.
FGBK-24-BN-056
Our Monel Alloy 400 Stud Bolt Factory manufactures high-quality studs from UNS N04400 Monel Alloy 400, conforming to DIN W.Nr. 2.4360 standards and Metric Class 8.8 specifications. These studs are designed in a size of 2 inches (approximately 50.8 mm) with a length of 480 mm, suitable for applications in challenging environments such as seawater, sulfuric acid, and hydrochloric acid. Monel 400's exceptional corrosion resistance and durability ensure reliable performance in marine, chemical processing, and industrial sectors.
FGBK-24-BN-055
Our NF NU30 Full Thread Screw Factory produces high-quality screws from Monel 400, manufactured according to W.Nr. 2.4360 and UNS N04400 standards. These screws are crafted to Metric Class 8.8 specifications, sized M48 with a length of 600 mm. Monel 400's excellent corrosion resistance and robustness make these screws ideal for applications in challenging environments such as marine and chemical industries, ensuring reliable performance and longevity.
FGBK-24-BN-054
Our M64 Fully Threaded Bolt Plant in China specializes in manufacturing Monel 400 bolts, produced to NF NU30, W.Nr. 2.4360, and UNS N04400 standards. These bolts are crafted to Metric Class 8.8 specifications, featuring a fully threaded design suitable for robust fastening applications. Available with a length of 900 mm, Monel 400 bolts are renowned for their exceptional corrosion resistance and high strength, making them ideal for demanding environments such as marine, chemical processing, and offshore industries.
FGBK-24-BN-053
Our W.Nr. 2.4360 Bolt Supplier from China specializes in Monel 400 bolts, adhering to UNS N04400 standards. These bolts are manufactured to Metric Class 8.8 specifications, available in sizes ranging from M8 to M64 with lengths from 30 mm to 800 mm. Monel 400, known for its excellent corrosion resistance and high strength, ensures reliable performance in various industrial applications, including marine, chemical processing, and aerospace sectors.
FGBK-24-BN-052
Our Alloy 625 Hexagon Head Bolt Manufacturer produces top-quality bolts from Inconel 625 (UNS N06625, DIN W.Nr. 2.4856), meeting NF NC22DNb standards. Available in sizes ranging from 1/2 inch to 4 inches (approximately 12.7 mm to 101.6 mm), with lengths spanning from 30 mm to 800 mm, these bolts feature a maximum hardness of 220 HB. Inconel 625 is renowned for its excellent corrosion resistance and high strength, making these bolts suitable for critical applications in industries such as chemical processing, aerospace, and marine environments.
FGBK-24-BN-051
Our DIN W.Nr. 2.4856 Bolt and Nut Plant manufactures high-quality bolts and nuts from Inconel 625 (UNS N06625), conforming to BSW NA21 standards. These fasteners are available in Metric Class 8.8, ranging in sizes from M8 to M64 with lengths from 30 mm to 800 mm. Featuring a hardness of 220 HB, Inconel 625 offers excellent corrosion resistance and high strength, making these bolts and nuts ideal for applications in demanding environments such as chemical processing, aerospace, and marine industries.
FGBK-24-BN-050
Our Inconel 625 Screw Supplier offers high-quality screws made from DIN W.Nr. 2.4856 grade Inconel 625, known for its superior corrosion resistance and high strength. These double end threaded screws are available in Metric Class 8.8, ranging from M8 to M64 in size and lengths from 30 mm to 800 mm. With a hardness of 220 HB, these screws are ideal for applications requiring robust performance in corrosive environments, such as chemical processing, aerospace, and marine industries.
Bolt and Nut Types: Stud Bolt, Hex Bolt, Hex Screw, Bolts and Nuts Kits
Bolt and Nut Standards
ISO 4014, ISO 4017, ISO 4033, ISO 261
DIN 938, DIN 939, DIN 940, DIN 975, DIN 976, DIN 2510, DIN 931, DIN 933, DIN 126, DIN 732, DIN 934
ASME B18.2.1, ASME B18.2.3.5M, ASME B18.2.6M, ASME B18.31.2M, ASME B18.22.1, ASME B18.2.2, ASME B18.2.4.1M, ASME B18.2.4.2M, ASME B18.2.4.6M
ANSI B18.2.1, ANSI B18.2.3.5M, ANSI B18.2.6M, ANSI B18.31.2M, ANSI B18.22.1, ANSI B18.2.2, ANSI B18.2.4.1M, ANSI B18.2.4.2M, ANSI B18.2.4.6M
Bolt and Nut Materials
ASTM A194 2H, ASTM A194 2HM, ASTM A307A, ASTM A307B, ASTM A307C, ASTM A563A, ASTM A563B, ASTM A563C, ASTM A563D, ASTM A193 B7, ASTM A193 B7M, ASTM A193 B16, ASTM A193 L7, ASTM A193 L7M, ASTM A193 B8, ASTM A193 B8M, ASTM A193 B8C, ASTM A320 L7, ASTM A320 L7M, ASTM A320 B8, ASTM A320 B8M, ASTM A194 7, ASTM A194 7M, ASTM A193 B8 CL1, ASTM A193 B8 CL2, ASTM A193 B8M CL1, ASTM A193 B8M CL2, ASTM A194 8, ASTM A194 8M, ASTM A453 660, ASTM A453 Gr660, ASTM A453 Gr.660, ASTM A453 Grade 660, ASTM A453 660A, ASTM A453 660B, ASTM A453 660C, ASTM B637 UNS N07080, ASTM B637 UNS N07718, ASTM A276, ASTM 304, ASTM 316, ASTM 304L, ASTM 316L, ASTM 321, ASTM 347
Monel 500, Monel 400
Hastelloy C22, Hastelloy C276, Hastelloy UNS N06985, Hastelloy G3, Hastelloy X
Tianium GR2, Tianium GR5, Tianium GR7
Super Austenitic stainless steel 904L
Bolt and Nut Sizes
M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M39, M42, M45, M48, M52, M56, M60, M64, M68, M72, M80, M85, M90, M100, M110
Bolt and Nut Pitch
1.25mm, 1.75mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm,
8UN, 9UNC, 10UNC, 11UNC, 12UNC, 13UNC, 14UNC, 16UNC
Fastener Surface coatings
Black, zinc coated, hot dipped galvanized, cadmium coated, PTFE coated, TEFLON coated, XYLAN coated
Colors: blue, green, red, silver, black, grey and zinc, etc.
Bolt Length: 40 - 3000 mm, customized length
Bolt and Nut Grades: 8.8, 10.9 and 12.9
Bolt and Nut Applications
Applied to flange fasteners, valve fasteners, pressure vessels, heavy industry, gas, oil, plumbing systems, building, railroad track, automation and machinery equipment, pv bracket, wind energy, container, structural steel, nuclear power plants, etc.
Bolt and Nut Standards
ISO 4014, ISO 4017, ISO 4033, ISO 261
DIN 938, DIN 939, DIN 940, DIN 975, DIN 976, DIN 2510, DIN 931, DIN 933, DIN 126, DIN 732, DIN 934
ASME B18.2.1, ASME B18.2.3.5M, ASME B18.2.6M, ASME B18.31.2M, ASME B18.22.1, ASME B18.2.2, ASME B18.2.4.1M, ASME B18.2.4.2M, ASME B18.2.4.6M
ANSI B18.2.1, ANSI B18.2.3.5M, ANSI B18.2.6M, ANSI B18.31.2M, ANSI B18.22.1, ANSI B18.2.2, ANSI B18.2.4.1M, ANSI B18.2.4.2M, ANSI B18.2.4.6M
Bolt and Nut Materials
ASTM A194 2H, ASTM A194 2HM, ASTM A307A, ASTM A307B, ASTM A307C, ASTM A563A, ASTM A563B, ASTM A563C, ASTM A563D, ASTM A193 B7, ASTM A193 B7M, ASTM A193 B16, ASTM A193 L7, ASTM A193 L7M, ASTM A193 B8, ASTM A193 B8M, ASTM A193 B8C, ASTM A320 L7, ASTM A320 L7M, ASTM A320 B8, ASTM A320 B8M, ASTM A194 7, ASTM A194 7M, ASTM A193 B8 CL1, ASTM A193 B8 CL2, ASTM A193 B8M CL1, ASTM A193 B8M CL2, ASTM A194 8, ASTM A194 8M, ASTM A453 660, ASTM A453 Gr660, ASTM A453 Gr.660, ASTM A453 Grade 660, ASTM A453 660A, ASTM A453 660B, ASTM A453 660C, ASTM B637 UNS N07080, ASTM B637 UNS N07718, ASTM A276, ASTM 304, ASTM 316, ASTM 304L, ASTM 316L, ASTM 321, ASTM 347
Monel 500, Monel 400
Hastelloy C22, Hastelloy C276, Hastelloy UNS N06985, Hastelloy G3, Hastelloy X
Tianium GR2, Tianium GR5, Tianium GR7
Super Austenitic stainless steel 904L
Bolt and Nut Sizes
M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M39, M42, M45, M48, M52, M56, M60, M64, M68, M72, M80, M85, M90, M100, M110
Bolt and Nut Pitch
1.25mm, 1.75mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm,
8UN, 9UNC, 10UNC, 11UNC, 12UNC, 13UNC, 14UNC, 16UNC
Fastener Surface coatings
Black, zinc coated, hot dipped galvanized, cadmium coated, PTFE coated, TEFLON coated, XYLAN coated
Colors: blue, green, red, silver, black, grey and zinc, etc.
Bolt Length: 40 - 3000 mm, customized length
Bolt and Nut Grades: 8.8, 10.9 and 12.9
Bolt and Nut Applications
Applied to flange fasteners, valve fasteners, pressure vessels, heavy industry, gas, oil, plumbing systems, building, railroad track, automation and machinery equipment, pv bracket, wind energy, container, structural steel, nuclear power plants, etc.