Sumit Impex is a leading manufacturer and supplier of Hastelloy Nuts, offering a diverse selection to suit various needs. Our range includes different designs, sizes, and specifications addressing standard and non-standard dimensions. With our years of expertise, we assure delivery of Hastelloy Nuts that meet both national and international standards, emphasizing our dedication to quality and dependability. Additionally, our committed team ensures efficient service, guaranteeing a hassle-free experience for our customers.

Sumit Impex is a Supplier of Hastelloy Nuts, Biggest Stockist of Hastelloy Alloy Nuts as per Standards in Mumbai, India.

Hastelloy Dome Nuts, Hastelloy Hex Nuts, Hastelloy Nuts, Hastelloy Alloy Eye Nuts, Hastelloy Hex Head Nuts, Hastelloy Alloy Nylon Insert Nuts, Hastelloy Heavy Hex Nuts, Hastelloy Nuts Manufacturer.

Hastelloy Nuts are fasteners made from Hastelloy, a family of corrosion-resistant alloys known for their exceptional strength and durability in harsh environments. These nuts are widely used in chemical processing, aerospace, and marine engineering due to their resistance to corrosion, high temperatures, and pressure. With superior mechanical properties and resistance to oxidation and cracking, Hastelloy Nuts provide reliable fastening solutions for critical applications where reliability is paramount.

At Sumit Impex, we provide comprehensive documentation to facilitate seamless customer transactions. Our package includes essential documents like a commercial invoice, packing list, heat treatment chart, fumigation certificate, quality assurance plan, and NABL-approved lab test report. Similarly, we offer various test certificates for our Hastelloy Nuts, including MTC, PMI (Positive Material Identification), radiography test reports, and third-party inspection certificates. These certifications underscore the quality of our products and ensure customer satisfaction.

Hastelloy Nuts

Hastelloy Nuts Specifications

Specifications ASTM B574 ASME SB574
Nut (DIA)
  • Metric: M6 – M110
  • Inch: 1/4″ – 4.5″
Nuts International Standard IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI
Threads BSF, UNF METRIC, UNC, UNEF, BSW or as required
ASME/ ANSI – American Standard
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • ASME B18.2.2
DIN German Standard DIN 933, DIN 931, DIN 970, DIN 934
ISO Standard ISO 4033, : ISO 4032, JIS standards
Head Drive style Phillips/ Slot, Phillips, Oval, Flat 82 degree, Pan, flat undercut, Round, Truss, flat head 100 degree, binding, fillister head, indented hex head, Slotted, Six-Lobe
MTC (Manufacturer Test Certificate) EN 10204 / 3.1
Finishing 
  • Zinc white, (yellow, black, blue), black oxide,
  • Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated,
  • Inconel: Passivated Self-Colour, Bright Zinc Plated (BZP),
  • Hot Dip Galvanised (HDG), Sherardized, DACROMET and Mechanically Applied coating
Production Process
  • M2-M24: Cold Forging, hot forging
  • M24-M100, machining and CNC for Customized connecting element
Nuts Coating
  • Xylon Coated Fasteners
  • Phosphate Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Cadmium Coated Fasteners
  • Ptfe Coated (Teflon) Fasteners
Packing Wooden Pallet, Canton, Carton / Small Box or as required

Hastelloy Nuts Types

Heavy Hex Nuts

Heavy Hex Nuts

Square Nuts

Square Nuts

Wing Nuts

Wing Nuts

Coupling Nuts

Coupling Nuts

Acorn Nuts

Acorn Nuts

Panel Nuts

Panel Nuts

Nyloc Nuts

Nyloc Nuts

Self Locking Nuts

Self Locking Nuts

Contact Us For Quatation & Questions Related To Hastelloy Nuts

Hastelloy Alloy Nuts Applications

Export & Supply Destinations Of Hastelloy Nuts

Iraq, Oman, Bangladesh, Russia, Afghanistan, Sri Lanka, Myanmar, Jordan, Turkey, Japan, Kuwait, Bahrain, Israel, British, Nepal, Singapore, Taiwan, Azerbaijan, Lebanon, Thailand, United Arab Emirates, China, Armenia, Indonesia, Mongolia, North Korea, Philippines, India, Kyrgyzstan, Iran, Macau, Bhutan, Qatar, Saudi Arabia, Malaysia, Vietnam, South Korea, Egypt, Hong Kong, Maldives.

Bulgaria, Slovakia, Poland, Norway, Moldova, Latvia, Russia, Hungary, Finland, Italy, Denmark, Sweden, Luxembourg, Lithuania, Malta, Austria, France, Switzerland, Netherlands, Czechia/Czech Republic, Greece, Portugal, Serbia, Monaco, United Kingdom, Cyprus, Croatia, Ireland, Belarus, Germany, Liechtenstein, Spain, Belgium, Romania, Estonia, Ukraine, Azerbaijan, Turkey.

Seychelles, Libya, Zimbabwe, Uganda, Rwanda, Zambia, Algeria, South Africa, Mozambique, Namibia, Tanzania, Egypt, Senegal, Mauritius, Niger, Angola, Central African Republic, Burkina Faso, Tunisia, Morocco, Gambia, Nigeria, Kenya, Burundi, Liberia, Madagascar, Ethiopia, Mauritania, Eswatini, Cameroon, Botswana.

Nicaragua, Dominican Republic, Jamaica, Cuba, Saint Lucia, Guatemala, Saint Vincent and the Grenadines, Antigua and Barbuda, El Salvador, Barbados, Panama, Mexico, Bahamas, Honduras, United States of America, Costa Rica, Belize, Grenada, Trinidad and Tobago, Haiti, Dominica, Canada.

Ecuador, Brazil, Suriname, Argentina, Paraguay, Colombia, Chile, Venezuela, Guyana, Peru, Uruguay, Bolivia.