Home > Stud Bolts > Stainless Steel 304L Stud Bolts
Based in Mumbai, India, Harsh Metalloys is a well-known producer and supplier of high-quality 304L stainless steel stud bolts. We provide corrosion-resistant stud bolts that satisfy international standards with an emphasis on quality, dependability, and client satisfaction. Our SS 304L stud bolts are made for demanding industrial uses that call for extraordinary strength and resistance to corrosive conditions. These bolts are precision-engineered for long-lasting performance, making them perfect for the marine, pharmaceutical, and petrochemical industries. Harsh Metalloys is a reliable supplier of stainless steel fasteners in both domestic and foreign markets because of our competitive pricing, prompt deliveries, and customised solutions.
The low carbon content (maximum 0.03%) of stainless steel 304L Stud Bolts, which is made up of about 18% chromium and 8% nickel, improves corrosion resistance and reduces carbide precipitation during welding. With a typical tensile strength of 485 MPa, yield strength of 170 MPa, and elongation of 40% in 50 mm, the material provides exceptional mechanical strength. These stud bolts have good toughness and ductility over a broad temperature range and are non-magnetic when annealed. Applications needing exceptional weldability and oxidation resistance are best suited for SS 304L.
| Specification | ASTM A 193/ASME SA 193 |
| 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 |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| 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 |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Test Certificate | As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
| Packing | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Cadmium Coating Hot Dipped Galvanizing Coating Ptfe Coated Phosphate Coating Teflon Coating Xylon Coating Zinc Coating |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 13 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 550 | Psi – 30000 , MPa – 205 | 35 % |
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Stainless Steel 304L double-ended stud bolts are durable, corrosion-resistant fasteners ideal for structural applications. Featuring threaded ends for secure connections, they ensure reliable performance in demanding environments.
Stainless Steel 304L double-ended stud bolts are durable, corrosion-resistant fasteners ideal for structural applications. Featuring threaded ends for secure connections, they ensure reliable performance in demanding environments.
Stainless Steel 304L threaded rods deliver superior strength and corrosion resistance. Versatile for construction and industrial applications, they ensure secure, reliable connections with their durable, high-quality threaded design.
Stainless Steel DIN 1.4301 stud bolts offer exceptional strength and corrosion resistance. Designed for high-performance applications, they ensure durable and secure connections with precise threading and high-quality stainless steel.
Stainless Steel UNS S30403 stud bolts provide outstanding durability and resistance to corrosion. Perfect for demanding applications, they offer secure, reliable connections with high-strength performance and precision threading.
Stainless Steel 304L flush head stud bolts combine durability and sleek design, offering excellent corrosion resistance and strength. Their flush head allows for a clean, streamlined installation in tight spaces.
Industries like chemical processing, oil and gas, food and beverage, water treatment, and pharmaceuticals that require high corrosion resistance and strength frequently use stainless steel 304L stud bolts. They are frequently used in structural assemblies, heat exchangers, pressure vessels, and flanged joints. Even in extremely corrosive environments, their low carbon content allows them to be welded and fabricated without running the risk of intergranular corrosion. Furthermore, SS 304L stud bolts are utilised in piping systems, construction equipment, and marine applications where durability, dependability, and resistance to harsh chemicals are crucial.







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