Sumit Impex is a premier manufacturer and supplier of diverse carbon steel grades, offering Grade 8 Stud Bolts in various designations, specifications, custom sizes, and non-standard dimensions. With extensive experience in the industry, we deliver bolts that conform to national and international standards, showcasing our commitment to excellence over the years.
Sumit Impex is a Supplier of ASTM A194 Grade 8 Stud Bolt, Biggest Stockist of Grade 8 Stud Bolts as per Standards in Mumbai, India.
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Grade 8 Stud bolts are high-strength fasteners made of carbon alloy steel with a minimum tensile strength of 150,000 pounds per square inch (psi). Known for their durability, These Stud Bolts are heat-treated to achieve their strength and are commonly used in applications requiring high tensile strength and resistance to wear and fatigue.
We conduct comprehensive testing on Grade 8 Stud Bolts to ensure their quality and reliability. Various tests, including material testing and dimensional inspections, are performed to meet industry standards. This meticulous testing process guarantees that These Stud Bolts Provided by us adhere to the highest quality and performance criteria.

ASTM A194 Grade 8 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 vertically |
Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
UTS | NPT, UNS, UNF, UNC, UNEF, NPTF |
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 8 Stud Bolts Types
Double Ended Threaded Studs
Double Ended Threaded Studs
Threaded Rod
Threaded Rod
Tap End Stud Bolt
Tap End Stud Bolt
Stud
Stud
ASTM A194 Grade 8 Stud Bolts Chemical Composition
Grade | Material | UNS Number | C, % | Mn, % | Ph, % | S, % | Si, % | Cr, % | Ni, % | Mo, % | Ti, % | Cb & Ta, % | N, % | Other Elements, % |
2, 2HM, & 2H | Carbon | 0.40 min | 1.000 | 0.040 | 0.050 | 0.400 | – | – | – | – | – | – | – |
SA194 Grade 8 Stud Bolts Mechanical Properties
Grade & Type | Brinell Hardness | Rockwell Hardness | |
C Scale | B Scale | ||
2HM | 159-235 | – | 84 – 99 |
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ASTM A194 Grade 8 Stud Bolts Applications
Export & Supply Destinations Of SA194 Grade 8 Stud Bolts
Bangladesh, South Korea, Egypt, Kuwait, Vietnam, Myanmar, Macau, Armenia, China, Afghanistan, India, Sri Lanka, Taiwan, Hong Kong, Qatar, Singapore, Azerbaijan, Iraq, Lebanon, United Arab Emirates, Maldives, Jordan, Saudi Arabia, Kyrgyzstan, Bahrain, Turkey, North Korea, Iran, Malaysia, Indonesia, Bhutan, Mongolia, British, Israel, Russia, Thailand, Oman, Nepal, Philippines, Japan.
Moldova, Ukraine, Serbia, Lithuania, France, Latvia, Germany, Netherlands, Sweden, Austria, Bulgaria, Belarus, Czechia/Czech Republic, Portugal, Italy, Belgium, Cyprus, Poland, Romania, Malta, Turkey, Finland, United Kingdom, Spain, Monaco, Croatia, Estonia, Hungary, Luxembourg, Slovakia, Greece, Denmark, Ireland, Norway, Switzerland, Liechtenstein, Azerbaijan, Russia.
Namibia, Gambia, Seychelles, Rwanda, Angola, Mauritania, Tanzania, Nigeria, Liberia, Central African Republic, Algeria, Madagascar, Zimbabwe, Morocco, Botswana, Egypt, Burundi, Niger, South Africa, Senegal, Eswatini, Cameroon, Uganda, Mozambique, Tunisia, Mauritius, Burkina Faso, Zambia, Ethiopia, Kenya, Libya.
Jamaica, Nicaragua, Guatemala, Costa Rica, Saint Vincent and the Grenadines, United States of America, Antigua and Barbuda, Saint Lucia, Canada, Grenada, Dominican Republic, Haiti, Panama, Belize, Honduras, Dominica, Cuba, Bahamas, Trinidad and Tobago, El Salvador, Mexico, Barbados.
Paraguay, Suriname, Ecuador, Colombia, Guyana, Uruguay, Bolivia, Venezuela, Peru, Argentina, Chile, Brazil.