Sumit Impex is a renowned manufacturer, supplier, and exporter, introducing our premium Grade 12.9 Nuts. These nuts are carefully designed to meet industry standards, ensuring reliability, durability, and optimal performance. Whether you need high-quality fasteners for industrial applications or other needs, our Grade 12.9 Nuts are an ideal choice, delivering excellence consistently.

Sumit Impex is a Supplier of ASTM A194 Grade 12.9 Nuts, Biggest Stockist of Grade 12.9 Nuts as per Standards in Mumbai, India.

SA194 Grade 12.9 Nuts, Carbon Steel Grade 12.9 Nylon Insert Nuts, A194 Gr 12.9 Hex Head Nuts, A194 Gr 12.9 Eye Nuts, Alloy Steel Grade 12.9 Hex Nuts, ASTM A194 Grade 12.9 Heavy Hex Nuts, ASTM A194 Grade 12.9 Dome Nuts, ASTM A194 Grade 12.9 Nuts Manufacturer.

Grade 12.9 nuts are high-strength fasteners known for their exceptional mechanical properties. These nuts are typically made from alloy steel and undergo precise heat treatment processes to achieve superior strength levels, with a minimum tensile strength of 1220 MPa and a minimum yield strength of 1100 MPa. Widely used in critical applications requiring reliable and strong fastening, Grade 12.9 nuts offer exceptional performance and durability, making them suitable for industries such as automotive, construction, and machinery.

At Sumit Impex, we offer Grade 12.9 Nuts that fulfill all clients’ needs. Our package includes essential documents like commercial invoices, packaging lists, fumigation certificates, heat treatment charts, quality assurance plans, and approved lab test reports. Our Grade 12.9 Nuts also come with various test certificates, including MTC as per EN 10204/3.1b, PMI (Positive Material Identification) Test Certificate, 100% radiography test reports, and Third-Party Inspection Certificates. This commitment to detailed documentation and thorough testing reflects our dedication to ensuring complete client satisfaction with our Grade 12.9 Nuts.

Grade 10.9 Nuts

ASTM A194 Grade 12.9 Nuts Specifications

Bolt grade 12.9 meaning 12.9 means strength of this bolt, Grade 12.9 tensile strength is 1,220 MPa
  • EN 15048
  • ISO 4017
  • ISO 4032
American standard
  • ASTM A574
  • ASTM A574M
Size Range
  • 1.6 – 100 mm
  • M8 – M39
  • Contact us for custom sizes
Length 20mm – 380mm
Head Marking 12.9
Proof Load 970 MPa
Min. Yield Strength 1,100 MPa
Min. Tensile Strength 1,220 MPa
  • HDG (Hot dip galvanized)
  • HDFG ISO (ISO Fit)
  • HDFG OVS (Oversized)
  • Zinc Plated
  • Plain
Price list Contact us via WatsApp/ call/ email, also check TVS 12.9 bolt price list
  • Metric
  • UNC
  • ISO 4017 (fully threaded)
Material Carbon steel or alloy steel
European standard of 12.9 Grade bolts
  • EN ISO 898-1
European standard of Class 12.9 nuts
  • EN ISO 898-2
Box packing of Class 12.9 alloy steel nut bolt
  • 5 pcs/Box
  • 10 pcs/Box
  • 15 pcs/Box
  • 20 pcs/Box
  • 25 pcs/Box
  • 50 pcs/Box
  • 75 pcs/Box
  • 100 pcs/Box
  • 200 pcs/Box
  • Structural
  • Construction
  • Wind Energy
  • Automotive sector
  • Engine
  • Aerospace
  • and other industrial projects
  • ISO 3269
  • ISO 898-1:2009 & EN 15048-1 mechanical properties

ASTM A194 Grade 12.9 Nuts Types

Hex Nuts

Hex Nuts

Self Locking Nut

Self Locking Nut

Wing Nuts

Wing Nuts

Square Nut

Square Nut

Grade 12.9 Nuts Chemical Composition

Grade 12.9 Bolts Carbon Phosphorus Sulfur Boron
0.28 To 0.5 0.025 0.025 0.003

SA194 Grade 12.9 Nuts Mechanical Properties

Nominal thread diameter Proof strength Yield strength Tensile strength Hardness
1.6 To 100 970 1100 1220 C39 To 44

Contact Us For Quatation & Questions Related To A194 Grade 12.9 Nuts

ASTM A194 Grade 12.9 Nuts Applications

Export & Supply Destinations Of SA194 Grade 12.9 Nuts

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

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

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

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

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