Fastener

Products List

QS 24 F 31

Hastelloy C-22 Stud Bolt, 1.5 inch, UNS N06022/2.4602, Elongation 40%, Length 200mm, Good Anti-oxidation-reduction Performance, For Chemicals and Petrochemicals

QS 24 F 30

Incoloy 825 Stud Bolt, Standard DIN 933 UNS N08825 NS1402, Hardness Max. 200 HB, 1 inch, UNS N08800, Length 150 mm, Good resistance to stress corrosion cracking

QS 24 F 29

UNS N05500 Allen Head Bolt, 1/2 inch, Hardness 140~315 HB, Length 80 mm, For Strong Acid, Strong Alkali and High Temperature, High Pressure.

QS 24 F 28

UNS N08800 Allen Head Bolt, Incoloy 800, 1 inch, Hardness 170 to 220 HB, Length 150 mm, For Heat Exchangers and Piping Systems, High Temperature Corrosion Resistance.

QS 24 F 027

Monel K500 Stud Bolt, 2 inch, UNS N05500/2.4375, Hardness 140 to 315 HB, Length 150 mm, For Strong Acid, Strong Alkali and High Temperature, High Pressure.

QS 24 F 026

Incoloy 800 Stud Bolt, 1 inch, UNS N08800, Hardness 170-220 HB, Length 100 mm, For Heat Exchangers and Piping Systems, High Temperature Corrosion Resistance.

QS 24 F 25

Hastelloy C-22 Hex Head Bolt, M20, UNS N06022/2.4602, Elongation 40%, Length 100 mm, Good Anti-oxidation-reduction Performance, For Chemicals and Petrochemicals

QS 24 F 24

Incoloy 825 Bolt and Nut, Standard DIN 933 UNS N08825 NS1402, Hardness Max. 200 HB, M10, Length 60 mm, Good resistance to stress corrosion cracking

QS 24 F 023

Monel K500 Hex Head Bolt, M30, UNS N05500/2.4375, Hardness 140 to 315 HB, Length 50 mm, For Strong Acid, Strong Alkali and High Temperature, High Pressure.
Types
Stud Bolt, Hex Nut, Hex Bolt, Stud Full Thread Bolt, Hex Head Bolt, Heavy Hex Nut, Hex Head Screw, Thread Rod, Full Thread Screw, Hex Screw, Screw Thread, Bolt Screw, Screw Nut, Jacket Screws, Hex Bolts, Thread Bolt, Threaded Bar, All Thread Rod, Metric Bolts, Hexagonal Nut, Hexagon Bolt, Bolts and Fasteners, Steel Screw, Metric Screws, Stainless Steel Bolts and Nuts

Standards
ISO4014, ISO4017, ISO4033, ISO261
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
 
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
 
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

3/8 Inch, 7/16 Inch, 1/2 Inch, 9/16 Inch, 5/8 Inch, 3/4 Inch, 7/8 Inch, 1 Inch, 11/8 Inch, 11/4 Inch, 13/8 Inch, 11/2 Inch, 15/8 Inch, 13/4 Inch, 17/8 Inch, 2 Inch, 21/4 Inch, 21/2 Inch, 23/4 Inch, 3 Inch, 31/4 Inch, 31/2 Inch, 33/4 Inch, 4 Inch, 0.375 Inch, 0.4375 Inch, 0.5 Inch, 0.5625 Inch, 0.625 Inch, 0.75 Inch, 0.875 Inch, 1.125 Inch, 1.25 Inch, 1.375 Inch, 1.5 Inch, 1.625 Inch, 1.75 Inch, 1.875 Inch, 2.25 Inch, 2.5 Inch, 2.75 Inch, 3.25 Inch, 3.5 Inch, 3.75 Inch
 
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

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

Length
40mm-3000mm, customized length

Grades
8.8, 10.9 and 12.9

Applications
Applied to flange fasteners, valve fasteners, pressure vessels, heavy industry, gas, oil, plumbing systems, buildings, railroad tracks, automation and machinery equipment, PV brackets, wind energy, containers, structural steel, nuclear power plants, etc.

The fasteners provided by Qishine 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, the chemical industry and so on. For example, Qishine supply DIN976 Stud Bolt with M80*860MM, A453 Gr.660 CL.A, design temperature at -196℃, Full Length Threaded with 2 heavy hex nuts, one set unit weighing 47kg, and ISO 261/4033 M36 x 340MM Stud bolts and heavy hex nuts, B637 UNS N07718, design temperature at 196℃ for nuclear power plants. We offer a lot of long thread rods in ASTM A193 Gr. B8M with 1-1/4 Inch X 3000mm. Each piece weighs 16.32Kg. We can offer longer thread rods.