Sumit Impex has become a leading entity in the industry, recognized as a dependable supplier, manufacturer, stockist, and exporter. We deliver superior Stainless Steel 321 Bolts to customers domestically and globally. Our commitment to excellence and reliability sets us apart, ensuring high-quality products that meet and exceed industry standards. We are a trusted source of Stainless Steel 321 Bolts catering to diverse needs in the international market.
Sumit Impex is a Supplier of Stainless Steel 321 Bolts, Biggest Stockist of 321 SS Bolts as per Standards in Mumbai, India.
321 Stainless Steel Carriage Bolts, SS 321 Hex Bolts, 321 Stainless Steel Hex Head Bolts, Stainless Steel S32100 Heavy Hex Bolts in Best Price, SS 321 Allen Cap Bolt, 321 Stainless Steel Head Bolts, Stainless Steel 321 Bolts Manufacturer.
Stainless Steel 321 Bolts are fasteners made from an austenitic stainless steel alloy, primarily composed of chromium, nickel, and titanium. Known for their enhanced corrosion resistance and stability at elevated temperatures, these bolts find applications in various industries such as aerospace, chemical processing, and manufacturing. Stainless Steel 321 Bolts provide secure and reliable fastening solutions for critical components under demanding environmental conditions.
We carefully examines each material before dispatch. Our comprehensive testing protocols include the IGC test, Flaring test, Pitting resistance test, Micro and Macro test, Chemical Analysis, Hardness test, PMI test, and more.
Standard Specification For Stainless Steel 321 Bolts
| Specifications | ASTM F593 / ASME SF593 |
| Standard | DIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards |
| Size | M3 – M100 | 3/6″ – 4″ | Custom Sizes |
| Length | 3 mm – 200 mm | Custom Sizes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| 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 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Head | Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc. |
| Neck type | Hex, Square, Triangular, Oval & Knurled etc. |
| Surface Coating | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
| Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing. |
Stainless Steel 321 Bolts Types
Hex Bolt
Hex Bolt
Heavy Hex Bolt
Heavy Hex Bolt
Anchor Bolt
Anchor Bolt
Eye Bolt
Eye Bolt
Machine Bolt
Machine Bolt
J Bolt
J Bolt
U Bolt
U Bolt
Square Bolt
Square Bolt
Stainless Steel 321 Bolts Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | – | – | – | X6CrNiTi18-10 |
Stainless Steel 321 Bolts Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 321 | 0.08 max | 2 max | 1 max | 0.045 max | 0.030 max | 17 – 19 | – | 9 – 12 | – |
Stainless Steel 321 Bolts Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Contact Us For Quatation & Questions Related To Stainless Steel 321 Bolts
321 Stainless Steel Bolts 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 SS 321 Bolts
Jordan, South Korea, Kuwait, Kyrgyzstan, North Korea, Oman, Sri Lanka, Bahrain, Saudi Arabia, Afghanistan, China, Myanmar, Japan, Malaysia, Qatar, Mongolia, Singapore, Iran, Iraq, Bhutan, Israel, British, Thailand, Egypt, Russia, United Arab Emirates, Lebanon, Vietnam., Armenia, Philippines, Hong Kong, India, Maldives, Turkey, Azerbaijan, Bangladesh, Nepal, Taiwan, Indonesia, Macau,
Lithuania, Norway, Bulgaria, Austria, Croatia, Sweden, Russia, Luxembourg, Finland, Spain, Monaco, Italy, Moldova, Hungary, Turkey, Latvia, Malta, Greece, Belarus, Serbia, Romania, Ireland, France, Belgium, United Kingdom., Cyprus, Switzerland, Liechtenstein, Estonia, Czechia/Czech Republic, Denmark, Azerbaijan, Germany, Netherlands, Portugal, Ukraine, Poland, Slovakia,
Zambia, Uganda, Tunisia, Mauritania, Botswana, Algeria, Libya, South Africa, Ethiopia, Nigeria, Burkina Faso, Eswatini, Madagascar, Niger, Tanzania, Namibia, Egypt, Senegal, Morocco, Gambia, Rwanda, Angola, Liberia, Central African Republic, Cameroon, Kenya, Mozambique, Zimbabwe., Burundi, Seychelles, Mauritius,
Barbados, United States of America., Jamaica, Dominican Republic, El Salvador, Grenada, Canada, Cuba, Honduras, Belize, Costa Rica, Saint Lucia, Trinidad and Tobago, Saint Vincent and the Grenadines, Haiti, Bahamas, Panama, Dominica, Mexico, Guatemala, Nicaragua, Antigua and Barbuda,
Chile, Brazil, Paraguay, Venezuela., Bolivia, Uruguay, Ecuador, Colombia, Guyana, Argentina, Suriname, Peru,
