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Comprehensive Fastener Solutions

Complete Range of Industrial Fasteners from China

BoltyNuts is a leading fastener exporter from China, offering comprehensive solutions for all industrial fastening needs. We specialize in manufacturing and exporting a wide range of fasteners in different grades, sizes, types, and specifications to meet international standards including ASTM, DIN, ISO, and BS.

Our state-of-the-art manufacturing facilities and quality control systems ensure that every fastener meets the highest standards of precision, durability, and performance. From standard bolts and nuts to specialized high-alloy fasteners for extreme environments, we provide reliable solutions for industries worldwide.

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Stainless Steel Fasteners

Premium Stainless Steel Fastening Solutions

Stainless Steel Fasteners

Stainless Steel Fasteners

  • Stainless Steel Fasteners
  • Stainless Steel Screws
  • Stainless Steel Washers
  • Stainless Steel 304 Fasteners
  • Stainless Steel 304L Fasteners
  • Stainless Steel 316 Fasteners
  • Stainless Steel 316L Fasteners
  • Stainless Steel 317L Fasteners
  • Stainless Steel 321 Fasteners
  • Stainless Steel 347 Fasteners
  • Stainless Steel 904L Fasteners
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High Temperature Fasteners

High Temperature Fasteners

  • Copper Bolts
  • Brass Bolts
  • Brass Insert Nut
  • Copper Nickel Fasteners
  • 17-4PH Fasteners
  • 15-5PH Fasteners
  • 1.4980 Fasteners
  • Alloy 20 Bolts
  • Nitronic 60 Fasteners
  • Alloy Steel Bolts and Nuts
  • Stainless Steel Forging
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High Nickel Fasteners

High Nickel Fasteners

  • Nickel Alloy Fasteners
  • Inconel Fasteners
  • Inconel 600 Fasteners
  • Inconel 625 Fasteners
  • Inconel 718 Fasteners
  • Incoloy 800 Fasteners
  • Incoloy 825 Fasteners
  • Titanium Fasteners
  • SMO 254 Fasteners
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Titanium Fasteners

Titanium Fasteners

  • Titanium Grade 2 Fasteners
  • Titanium Grade 5 Bolts
  • Titanium Grade 7 Fasteners
  • Titanium Screws & Nuts
  • Aerospace Fasteners
  • Medical Grade Fasteners
  • CP Titanium Fasteners
  • Ti-6Al-4V Fasteners
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Corrosion Resistant Fasteners

Corrosion Resistant Fasteners

  • Hastelloy Fasteners
  • Hastelloy C22 Bolts
  • Hastelloy B2 Bolts
  • Hastelloy C276 Bolts
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Oil and Gas Fasteners

Oil and Gas Fasteners

  • Monel Fasteners
  • Monel 400 Fasteners
  • Monel K500 Fasteners
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Marine Fasteners

Marine Fasteners

  • Duplex Fasteners
  • Duplex 2205 Bolts
  • Super Duplex 2507 Bolts
  • Hot Forged Fasteners
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Pressure Vessel Bolt

Pressure Vessel Bolt

  • ASTM A193 B6X
  • ASTM A193 B8T
  • ASTM A193 B8MLCuN
  • ASTM F593 Bolts
  • ASTM F468 Bolts
  • ASTM A320 Grade B8
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High Pressure Bolt

High Pressure Bolt

  • A2-70 Bolt
  • A4-70 Bolt
  • ASTM A193 Grade B7 Bolts
  • ASTM A193 B8M Bolts
  • ASTM A193 B8 Bolts
  • ASTM A193 Grade B7M Bolts
  • ASTM A193 Grade B16 Bolts
  • ASTM A453 Grade 660 Stud Bolt
  • ASTM A193 B8C
  • ASTM A193 B6
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High Temperature Nuts

High Temperature Nuts

  • ASTM A194 Grade 6 Nuts
  • ASTM A194 Grade 6X
  • ASTM A194 Grade 8 Nut
  • ASTM A194 Grade 8M Nuts
  • ASTM A194 Grade 8C
  • ASTM A194 Grade 8T
  • ASTM A194 Grade 8MLCuN
  • ASTM F467 Nuts
  • ASTM F594 Nuts
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Construction Bolt

Construction Bolt

  • Shoulder Bolt
  • Countersunk Bolt
  • Stud Bolt
  • Hex Bolt
  • Threaded Rod
  • Lag Bolt
  • Machine Bolt
  • Elevator Bolts
  • Flange Bolt
  • J Bolt
  • Carriage Bolt
  • Allen Bolt
  • Hanger Bolt
  • Eye Bolt
  • Anchor Bolt
  • U Bolt
  • Socket Head Bolts
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Automobile Nuts, Washer and Screws

Automobile Nuts, Washer and Screws

  • Hex Nut
  • Nylock Nut
  • Acorn Nut
  • Anti Theft Bolt and Nut
  • Wedge Lock Washer
  • Self Tapping Screws
  • Grub Screw
  • Dowel Pin
  • Weld Stud
  • Self Clinching Stud
  • Rivets
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Sizes in Ready Stock

  • Stainless Steel Fasteners
  • Nickel Alloy Fasteners
  • Inconel Fasteners
  • Monel Fasteners
  • Hastelloy Fasteners
  • Nickel Alloy Fasteners
  • Duplex 2205 Bolts
  • Super Duplex 2507 Bolts
  • Titanium Fasteners
  • Copper Nickel Fasteners
  • Brass Bolts
  • Copper Bolts
  • PTFE Coated Bolts
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Tensile Strength Class

  • A2-70 Bolt
  • A4-70 Bolt
  • ASTM A193 Grade B7 Bolts
  • ASTM A193 Grade B7M Bolts
  • ASTM A193 B8 Bolts
  • ASTM A193 B8M Bolts
  • ASTM A193 Grade B16 Bolts
  • ASTM A453 Grade 660
  • ASTM A320 Grade B8
  • ASTM A194 Grade 8M Nuts
  • ASTM A194 Grade 6 Nuts
  • ASTM F594 Nuts
  • ASTM A193 B8T
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Material Specification

  • Stainless Steel 304 Fasteners
  • Stainless Steel 316 Fasteners
  • Stainless Steel 904L Fasteners
  • Inconel 600 Fasteners
  • Inconel 625 Fasteners
  • Hastelloy C276 Bolts
  • Incoloy 825 Fasteners
  • Monel 400 Fasteners
  • Alloy Steel Bolts and Nuts
  • Inconel 718 Fasteners
  • SMO 254 Fasteners
  • Stainless Steel Forging
  • Silicon Bronze Fasteners
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Weight and Dimensions

  • Bolt Weight Chart
  • Nut Size Chart in MM
  • Hex Bolt
  • Hex Nut
  • Stud Bolt
  • Threaded Rod
  • Carriage Bolt
  • Rivets
  • Wedge Lock Washer
  • Self Tapping Screws
  • Dowel Pin
  • Weld Stud
  • 12 Point Flange Bolt Dimensions
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