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Hastelloy C276 Fasteners


Hastelloy C-276 Nuts, Hastelloy Alloy C-276 Bolts, High-Quality Hastelloy C276 Fasteners, Hastelloy C276 Fasteners, Hastelloy C276 Stud, Hastelloy C276 Industrial Fasteners, Dimensions Of ASME B18.2.1 Alloy C-276 Heavy Hex Bolt, Hastelloy C276 Washer, Hastelloy C276 Screw Supplier In Mumbai, India.

C276 Hastelloy Half And Full Threaded Stud Bolts Stockist, C276 Hastelloy Head Cap Screws, Hastelloy UNS N10276 Fastener, JIS NW0276 Fasteners, Nickel Alloy C-276 Hex Nuts, Hastelloy Alloy C-276 J / U Bolts, Hastelloy C-276 Square Washers, C276 Hastelloy® Alloy Flat Washer Stockholder, Alloy Din 2.4819 Fasteners, Hastelloy C276 Coupling Nuts, Exporter In India.

Detailed Information:

A Hastelloy C276 alloy primarily comprises nickel, molybdenum, and chrome as base metals. Adding tungsten to Hastelloy C276 Fasteners and the three metals mentioned above make them even more corrosion-resistant to severe environments. The addition of tungsten makes the fasteners even stronger. At RatnaExports.com, we have a wide variety of Hastelloy C276 fasteners that are of high quality, which is a direct result of our skilled professionals and the latest equipment and machinery we use.

Our mission is to provide a fine finish and durable product to our renowned clients at an affordable price and be a leading and prominent manufacturer, supplier, and exporter of these fasteners. Our manufacturing process involves using raw materials that merchants have approved. Therefore, for these raw materials to meet national and international standards, our quality inspectors must check and inspect them.

The primary purpose of our business is to provide our customers with high-quality products and to satisfy their requirements in terms of design, thickness, size, length, and shape. Due to this, we can offer our customers customized products based on the thickness, size, length, and build requirements.

There are many industrial settings where Hastelloy C276 fasteners are widely utilized, and they are among the most versatile and highly resistant fasteners on the market. The nickel-molybdenum-chromium wrought alloy fasteners are exceptionally durable despite a wide range of harsh environments. As a result of the presence of molybdenum and chromium in nickel alloy steels, these alloys are incredibly resistant to crevice corrosion and pitting corrosion. 

As a result of their grain boundary precipitate formation in the heat-affected state of welding, nickel alloy steels are incredibly resistant to grain boundary precipitates.

Furthermore, these fasteners are also resistant to the atmosphere’s oxidation up to 1900 degrees Fahrenheit. In addition, they are exceptionally resistant to solid chemical solutions such as ferric and cupric chlorides.

Specification for Hastelloy C276 Fasteners

DIN, ASTM, BS, and all international standards

3 mm to 200 mm in size

M3 – M56 Bolts, 3/6″ – 2″ Screws, Custom Sizes

We offer nuts in sizes M3 – M56 | 3/6″ to 2″ | Custom Sizes

Sizes: M1 – M64 | #4 to 3″ | Custom Sizes

M02 to M33 in length


Hastelloy C276 Fasteners Chemical Composition












Hastelloy C276

0.010 max

1.00 max

0.08 max

0.03 max

2.50 max

50.99 min*

14.50 – 16.50

4.00 – 7.00

15.00 – 17.00

0.04 max

Hastelloy C276 Fasteners Mechanical Properties



Melting Point

Tensile Strength

Yield Strength (0.2%Offset)


Hastelloy C276

8.89 g/cm3

1370 °C (2500 °F)

Psi – 1,15,000, MPa – 790

Psi – 52,000, MPa – 355

40 %

Hastelloy C276 Fasteners Equivalent Grade








Hastelloy C276



NW 0276





Types of Hastelloy C276 Fasteners

Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap Screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nuts, Hexagon Nuts, Hex Coupling Nuts, Hex Domed Cap Nuts, Square Nuts, Stud Bolts, Hex Head Bolts, Socket Hex Head Bolts, Anchor Bolt, U-Bols, J Bolt, Mushroom Head Square Neck Bolts, T-Head Bolts, Eye Bolts, Foundation Bolts, and Square Nuts


Other Grades of Hastelloy C276 Fasteners

  • Nuts are made of Hastelloy C276
  • Bolts made of Hastelloy Alloy C-276
  • Screws are made of alloy C276
  • Washer made of Hastelloy® Alloy C276
  • Studs made of Hastelloy C-276
  • Square nut made of Hastelloy C276
  • Fasteners made of Hastelloy N10276
  • Stockist of Hastelloy 2.4819 fasteners
  • Hastelloy machine screw C276
  • Screws with Hastelloy C-276 socket heads
  • Wing Screw Supplier for Hastelloy C276
  •  The Hastelloy Alloy C276 coupling nut
  • Wholesaler of Allen Cap Screws in alloy C-276
  • Split lock washers made of Hastelloy Alloy C276
  • C276 Hastelloy Industrial Fasteners
  •  Manufacturer of C-276 Hastelloy T-Head Bolts
  •  Exporter of Hastelloy Alloy C276 Eye Bolts
  • Hex nuts made of Hastelloy C-276
  •  Cap nuts made of Hastelloy C276
  •  Hastelloy® Alloy Ogee Washers C-276
  •  Slotted nuts made of Hastelloy Alloy C276
  • C276 Alloy U Bolts
  • Suppliers of C-276 Hastelloy Alloy Cap Screws
  • Screw with hexagonal head made of nickel alloy C276
  • Pan head screws made from Hastelloy® Alloy C276
  • T-Head Bolts in Hastelloy C276
  •  Hastelloy Alloy Stud Bolts C276
  • Machine screws are made of Hastelloy C-276

Hastelloy C276 Fasteners Forms and Availability



ASTM B574 C276 Hastelloy Alloy Stud Bolt

ASTM B574 C276 Hastelloy® Alloy Bolts

Sizes M3 – M56 | 3/6″ to 2″

ASTM B574 C276 Hastelloy Alloy Punched Washer

ASTM B574 C276 Hastelloy Alloy Pan Head Screw

ASTM B574 C276 Hastelloy Square Nut

ASTM B574 C276 Hastelloy Alloy Insert Nuts

ASTM B574 C276 Hastelloy Alloy Welding Studs

ASTM B574 C276 Hastelloy Alloy Pan Head Screw

ASTM B574 C276 Hastelloy Cap Screw

ASTM B574 C276 Hastelloy Foundation Bolts

ASTM B574 C276 Hastelloy Alloy Threaded Rod

ASTM B574 C276 Hastelloy Hex Head Bolts

ASTM B574 C276 Hastelloy Nuts

ASTM B574 C276 Hastelloy Washers

ASTM B574 C276 Hastelloy Alloy Fender Washer

ASTM B574 C276 Hastelloy® Alloy Lock Nut

ASTM B574 C276 Hastelloy Alloy Countersunk Slotted Screw

ASTM B574 C276 Hastelloy Alloy Double Ended Stud

Hastelloy C276 Fasteners Weight Chart

  • Weight Chart (Plain Washer) for ISO 7089
  • Weight Chart for ISO 4014 (Hexagon Head Bolts and Screws)
  • Hexagon Socket Head Cap Screw Weight Chart (ISO 4762)
  • (Thread Forming Screw) Weight according to ISO 14583
  • Stud Dimensions (Stud Bolts) according to DIN 938
  • The DIN 976 B specification for studs and stud bolts
  • Weight Chart (Hexagon Nut) for ISO 4032
  • Weight (Countersunk Screw) according to ISO 10642

Some Of Our Specialities That Make Us A Profitable Business Partner For Our Clients Are.

  • An approach that focuses on the customer
  • Products of superior quality
  • Delivery in a timely manner
  • Sizes and specifications can be customized according to your requirements
  • Pricing at a competitive level

Testing Of Product

As part of each stage of production, the entire product is independently tested and examined to ensure that it is error-free and defect-free. It is possible to conduct a number of tests on the product, such as hardness testing, mechanical testing, chemical testing, pitting resistance testing, ultrasonic testing, and flattening testing. Additionally, radiography tests, flaring tests, PMI tests, tensile strength tests, and IGC tests are also conducted.

Product Range

  • Nuts made of Hastelloy C276
  • Hex nuts made of alloy C276
  • Hex nuts made of Hastelloy C276
  • Nuts with UNS N10276 designation
  • Supplier of UNS N10276 nuts
  • Supplier of 2.4819 nuts
  • Nuts made from INOX 2.4819
  • Square nuts made of Hastelloy® Alloy C276
  • Coupling nuts in accordance with AISI C276
  • NW 0276 Alloy Wing Nuts
  • Nyloc nuts made from Hastelloy C276
  • Manufacturer of alloy NW 0276 dome nuts
  • Lock Nut ASTM F594 C276
  • High tensile nuts according to ANSI B18.16 C276
  • Cap nuts made of Hastelloy Alloy C276
  • Hastelloy Alloy Hex Jam Nuts C276
  • Machine hex nuts made of alloy NW 0276
  • NIMo16Cr15W slotted nuts in Hastelloy
  • Bolts made of Hastelloy C276
  • Hex bolts made from alloy C276
  • Hex Bolts C276 Hastelloy
  • Bolts UNS N10276
  • Supplier of UNS N10276 bolts
  • Supplier of bolts 2.4819
  • Bolts made of INOX 2.4819
  • Machine bolts made of alloy C276
  • Manufacturer of AISI C276 eye bolts
  • J Bolts in alloy NW 0276
  • Button head bolts made of Hastelloy C276
  • Alloy NW 0276 long bolts made of Hastelloy® Alloy
  • C276 carriage bolts in accordance with ASTM F593
  • C276 high-tensile bolts as per ANSI B18.16
  • Carriage bolts made of Hastelloy C276
  • Bolts for Hastelloy C276 flanges
  • NW 0276 Alloy Foundation Bolts
  • Metric Hastelloy NiMo16Cr15W bolts
  • Hastelloy C276 Screw
  • Alloy C276 Socket Set Screw
  • C276 Hastelloy Self-Drilling Screw
  • UNS N10276 Screws
  • UNS N10276 Screw Supplier
  • Screw with Allen Cap 2.4819
  • Manufacturer of INOX 2.4819 screws
  • Cap screw with socket head in alloy C276
  • Screws with hex heads in accordance with AISI C276
  • Wood Screw Alloy NW 0276
  • C276 Hastelloy Eye Screw
  • NW 0276 Self-Tapping Screws in Hastelloy® Alloy
  • Screws complying with ASTM F837 C276 for roofing
  • C276 High Tensile Screw ANSI B18.16
  • Phillips Head Screws in Alloy C276
  • Machine screw made from Hastelloy alloy C276
  • Set screws made of alloy NW 0276
  • NiMo16Cr15W Alloy Thread Rolling Screw
  • Washers made of Hastelloy C276
  • Plain alloy C276 washers
  • Hastelloy spring washers C276
  • Washer UNS N10276
  • Suppliers of UNS N10276 washers
  • Supplier of 2.4819 washers
  • Manufacturer of INOX 2.4819 washers
  • Locking washer for alloy C276
  • Split washers AISI C276
  • NW 0276 Alloy Flat Washer
  • Ogee washers made of Hastelloy C276
  • NW 0276 Hastelloy® Alloy Fender Washer
  • Hex washer ASTM F593 C276
  • C276 High Tensile Washer of ANSI B18.16
  • The alloy C276 countersunk washer
  • C276 Hastelloy Alloy Star Washer
  • NW 0276 Square Washer in Alloy
  • Split washer made of Hastelloy NiMo16Cr15W
  • Stud bolts made of Hastelloy C276
  • Full threaded stud bolts in alloy C276
  • Half-threaded stud bolt C276
  • Stud bolt UNS N10276
  • Supplier of UNS N10276 Stud Bolts
  • Supplier of 2.4819 Stud Bolts
  • Stud bolts made of INOX 2.4819
  • Threaded rod manufacturer for alloy C276
  • Studs with double ends in accordance with AISI C276
  • Tap End Stud Bolt in Alloy NW 0276
  • Tie rods made from Hastelloy C276
  • Single End Stud Bolts in Hastelloy® Alloy NW 0276
  • Heavy Stud Bolts ASTM F593 C276
  • High tensile studs conform to ANSI B18.16 C276
  • Partial threads stud bolt in alloy C276
  • Hastelloy Alloy Studs C276
  • Stud bolt with a reduced shank in alloy NW 0276
  • Stud in Hastelloy NiMo16Cr15W
  • Anchor bolts made of Hastelloy C276
  • Sleeve anchor bolts made of alloy C276
  • Anchor bolt made of Hastelloy C276
  • Anchor bolts with UNS N10276 designation
  • Supplier of UNS N10276 anchor bolts
  • Supplier of Anchor Bolts 2.4819
  • Anchor bolts INXO 2.4819
  • Wedge anchor bolt made of alloy C276
  • Manufacturer of AISI C276 anchor bolts
  • NW 0276 Hastelloy® Alloy Wing Nuts
  • J anchor bolts made from Hastelloy C276
  • Anchor bolts in alloy NW 0276 A4
  • Anchor bolts ASTM F593 C276 I
  • High tensile anchor bolt ANSI B18.16 C276
  • Concrete anchors made of Hastelloy Alloy C276
  • Anchor made of Hastelloy C276

Test Certificates

To ensure the quality and safety of the product, several test certificates will be supplied to customers along with their order to provide the quality and safety of the product, such as radiography tests report, raw material test reports, and third party inspection reports, among others.

Packing Details

To protect the products from rusting and scratching during transit, it is necessary to package them appropriately in wooden boxes, cases, cartons, and pallets as soon as they have been tested.


Countries We Export:

Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

Cities We Supply:

London, New-York, Paris, Moscow, Tokyo, Dubai, Singapore, Barcelona, Los-Angeles, Madrid Rome, Chicago, Toronto, San-Francisco, Abu-Dhabi, St-Petersburg, Amsterdam, Berlin Prague, Washington,Istanbul, Las-Vegas, Doha, Seoul, Sydney, Beijing,  Miami, Munich, Milan, San-Diego, Bangkok, Vienna, Dublin, Vancouver, Boston,  Zurich,  Melbourne, Budapest, Houston, Seattle, Montreal, Hong-Kong, Frankfurt, Sao-Paulo, Tel-Aviv, Copenhagen, Calgary, Orlando, Atlanta, Dallas, Hamburg, Osaka, Lisbon, Austin, Phoenix Naples, Oslo, Denver, Stockholm, Riyadh, Delhi, Buenos Aires, San-Jose, Brussels, Portland Philadelphia, Ottawa, Helsinki, Valencia, Brisbane, Warsaw, Minneapolis, Shanghai, Lyon, Adelaide, Edmonton, Marseille, Muscat, Athens, Stuttgart, Rio-De-Janeii, Baltimore, Auckland, Cologne, New-Orlean, Kuwait-City,  Kiev, Hanover, Perth, Minsk, Bucharest, Nashville, Dusseldorf, Manchester, Sacramento, Glasgow, Mexico-City, Salt-Lake-Ci, Raleigh, Cracow