Sumit Impex is a leading manufacturer, supplier, and exporter of SAE J429 Grade 8 Fasteners. Our extensive range of products is renowned for its exceptional quality, reliability, and strict adherence to stringent standards. Committed to excellence, we ensure that our fasteners deliver optimal performance across various applications. Trust us for top-notch fastening solutions that meet and exceed the demanding requirements of SAE J429 Grade 8 specifications. Whether you need bolts, screws, nuts, or any other type of fastener, you can rely on us for superior quality and unmatched reliability.
Sumit Impex is a Supplier of SAE J429 Grade 8 Fasteners, Biggest Stockist of SAE J429 Grade 8 Fasteners as per Standards in Mumbai, India.
SAE J429 Grade 8 Fasteners, Grade 8 Bolts, SAE J429 Nuts, SAE J429 GR 8 Screws, SAE J429 Washers, SAE J429 Gr8 Fasteners Price In India, SAE J429 Bolts
SAE J429 Grade 8 Fasteners are known for their high tensile strength and durability, making them suitable for heavy-duty applications in automotive, construction, and machinery industries. These fasteners offer excellent corrosion resistance, making them ideal for harsh environments or applications where exposure to moisture or chemicals is a concern. Common applications include structural connections, engine components, and industrial machinery, where reliability and longevity are crucial.
Sumit Impex is a leading provider of SAE J429 Grade 8 Fasteners, offering comprehensive quality assurance through a range of tests and certifications. Our products undergo rigorous micro and macro tests, flaring, and pitting resistance tests to ensure exceptional performance and durability. Additionally, we conduct PMI testing, provide 100% radiography test reports, and furnish third-party inspection certificates, reaffirming our commitment to delivering superior fasteners to our valued customers.
Standard Specification For SAE J429 Grade 8 Fasteners
| Specifications | ASTM A 193 / ASME SA 193 |
| Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Fasteners Length | 3 mm to 200 mm |
| Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
| Standard of Stainless Steel Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard SS Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS Hex nuts |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Surface Coating | Ptfe Coated Stainless Steel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Fasteners Finishing | Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide. |
SAE J429 Grade 8 Fasteners Types
Stud Bolts
Stud Bolts
Bolts
Bolts
Nuts
Nuts
Washers
Washers
SAE J429 Grade 8 Fasteners Equivalent Grades
| SAE J429 Grade | ASTM Equivalent |
| Grade 1 | A307 Grades A or B |
| Grade 2 | A307 Grades A or B |
| Grade 5 | A449 |
| Grade 8 | A354 Grade BD |
SAE J429 Grade 8 Fasteners Chemical Composition
| Grade | Material | Carbon | Phosphorus, max | Sulfur, max | Marking |
| 2 | low or medium carbon steel | 0.15 – 0.55% | 0.03% | 0.05% | none |
| 5 | medium carbon steel | 0.28 – 0.55% | 0.003% | 0.05% | 3 radial lines |
| 8 | medium carbon alloy steel | 0.28 – 0.55% | 0.03% | 0.05% | 56 radial lines |
SAE J429 Grade 8 Fasteners Mechanical Properties
| Grade | Size | Full Size Proofload, psi | Yield Strength, psi min. | Tensile Strength, psi min. | Elong. min. | RA min. | Core Hardness, Rockwell | Tempering Temperature |
| 8 | 1/4″ – 1-1/2″ | 120,000 | 130,000 | 150,000 | 12 | 35 | C33 to C39 | 800F |
Contact Us For Quatation & Questions Related To SAE J429 Grade 8 Fasteners
SAE J429 Grade 8 Fasteners Applications
Food Processing Industry
Hydraulic Applications
Offshore Pipelines & Pipe Works
Oil & Gas Industrires
Petrochemical Industry
Piping Systems
Power Plant Industry
Pulp & Paper Industry
Refining Industry
shipbuilding-industries
Chemical Industries
Construction Industries
Export & Supply Destinations Of SAE J429 Grade 8 Fasteners
Japan, Oman, Myanmar, India, Jordan, Macau, China, British, Iraq, Singapore, Malaysia, Bahrain, Lebanon, Thailand, Mongolia, Vietnam, Philippines, Afghanistan, Kuwait, Indonesia, Nepal, Bangladesh, Taiwan, Russia, Maldives, Bhutan, Saudi Arabia, Armenia, Israel, Hong Kong, North Korea, Egypt, Turkey, Kyrgyzstan, United Arab Emirates, South Korea, Qatar, Iran, Azerbaijan, Sri Lanka.
Azerbaijan, Ireland, Slovakia, Ukraine, Finland, Latvia, Russia, Malta, Liechtenstein, Norway, France, Belgium, Turkey, Luxembourg, Serbia, Spain, Lithuania, Poland, Croatia, Portugal, Sweden, Estonia, Cyprus, Moldova, Netherlands, Bulgaria, Hungary, Greece, United Kingdom, Switzerland, Germany, Monaco, Czechia/Czech Republic, Belarus, Denmark, Austria, Romania, Italy.
Central African Republic, Morocco, Egypt, Senegal, Ethiopia, Algeria, Liberia, Eswatini, Tanzania, Zimbabwe, Libya, Namibia, Burundi, Tunisia, Uganda, South Africa, Angola, Mozambique, Mauritania, Kenya, Zambia, Mauritius, Nigeria, Botswana, Burkina Faso, Seychelles, Madagascar, Niger, Rwanda, Cameroon, Gambia.
Mexico, Dominican Republic, Jamaica, Honduras, Costa Rica, Saint Vincent and the Grenadines, Cuba, Panama, Antigua and Barbuda, Bahamas, United States of America, Barbados, Haiti, Saint Lucia, El Salvador, Trinidad and Tobago, Canada, Belize, Nicaragua, Guatemala, Grenada, Dominica.
Guyana, Ecuador, Paraguay, Bolivia, Uruguay, Peru, Brazil, Colombia, Suriname, Argentina, Chile, Venezuela.
