Sumit Impex, a respected supplier, provides premium Grade 12.9 Stud Bolts. Devoted to precision and dependability, our bolts set the benchmark in the industry. We ensure top-notch quality, making us a reliable choice for various applications. As a dedicated company, we prioritize excellence in producing Grade 12.9 Stud Bolts, showcasing our commitment to precision engineering and industry-leading reliability. Choose us for unmatched performance and reliability in Grade 12.9 Stud Bolts for diverse industrial needs.

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

ASTM A194 Grade 12.9 Stud Bolts, Alloy Steel Grade 12.9 Tie Rods, SA194 Grade 12.9 Double End Threaded Stud, ASTM A194 Gr 12.9 Tap End Stud Bolt, SA194 Gr 12.9 Stud, Carbon Steel Grade 12.9 Half Threaded Stud Bolts, ASTM A194 Grade 12.9 Stud Bolts, ASTM A194 Grade 12.9 Stud Bolts Manufacturer.

Grade 12.9 Stud bolts are high-strength metric fasteners with a property class designation of 12.9, representing a minimum tensile strength of 1,220 megapascals (MPa) or 177,000 pounds per square inch (psi). These Stud bolts, commonly manufactured from alloy steel and subjected to quenching and tempering, exhibit exceptional strength and durability, making them suitable for critical and heavy-duty applications.

We conduct comprehensive testing for Grade 12.9 Stud Bolts, ensuring they meet stringent quality standards. Additionally, our packaging practices prioritize the safety and secure delivery of the Stud bolts, reinforcing our commitment to providing top-notch products with reliability and precision.

Grade 12.9 Stud Bolts

ASTM A194 Grade 12.9 Stud Bolt Specification

Specification ASTM A194 / ASME SA194
Standard all International Standards and ASTM, DIN, BS
Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length 3 mm to 200 mm | Custom Sizes
DIN Standard DIN 931, DIN 933, DIN 912, DIN 934, DIN 6923, DIN 603, DIN 7981, DIN 970, DIN916, DIN 7982, DIN 7985, DIN 913
Form Hex, Threading, Square, Round as per Gauge Etc.
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or
Threads available UNF, BSW, BSF, METRIC, UNC, or as required
ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Test Certificate As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
ISO ISO 4033, ISO 4032, ISO 7380, ISO 4017, JIS standards
Threads METRIC, BSW, UNC, UNF, BSF or as required
Surface Coating Cadmium Coating
Hot Dipped Galvanizing Coating
Ptfe Coated
Phosphate Coating
Teflon Coating
Xylon Coating
Zinc Coating

ASTM A194 Grade 12.9 Stud Bolts Types

Double Ended Threaded Studs

Double Ended Threaded Studs

Threaded Rod

Threaded Rod

Tap End Stud Bolt

Tap End Stud Bolt



ASTM A194 Grade 12.9 Stud Bolts Chemical Composition

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

SA194 Grade 12.9 Stud Bolts Mechanical Properties

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

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ASTM A194 Grade 12.9 Stud Bolts Applications

Export & Supply Destinations Of SA194 Grade 12.9 Stud Bolts

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

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

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

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

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