Home > Stud Bolts > Stainless Steel 420 Stud Bolts
Stainless Steel 420 Stud Bolts are tough fasteners crafted for situations where you need outstanding corrosion resistance, durability, and precision. Made from martensitic stainless steel, these bolts ensure dependable and secure connections even in moderate to high-stress settings. They’re often paired with nuts and flanges to form leak-proof joints in piping systems, machinery, and structural applications. Industries like automotive, construction, chemical, and general manufacturing rely on Stainless Steel 420 Stud Bolts for their strength, precise threading, and long-lasting performance.
These bolts are mainly made up of iron, chromium, and carbon, with a dash of manganese and silicon to boost their mechanical properties. The chromium gives them their corrosion resistance, while the carbon adds hardness and tensile strength. Known for their excellent machinability, Stainless Steel 420 Stud Bolts allow for precise threading and easy installation in specialized applications. With impressive tensile strength, hardness, and fatigue resistance, they hold up well under mechanical stress and moderate corrosive conditions, making them perfect for critical fastening tasks.
| Specifications | : | ASTM A /SA 193 / 194 |
| Dimensions | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Stud Bolts Size | : | M02 to M33 |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 420 | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 12.0-14.0 | – | – | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.8 g/cm3 | 1495 °C (2723 °F) | 690 MPa max | 414 MPa max | 15 % |
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Stainless Steel 420 stud bolts offer exceptional strength and corrosion resistance, making them ideal for demanding applications. Their durability and high hardness ensure reliable performance in various industrial and engineering settings
Stainless Steel 420 hex stud bolts combine high hardness with excellent corrosion resistance, making them ideal for heavy-duty applications. Their hexagonal design ensures a secure grip and easy installation in challenging environments.
Stainless Steel 420 Full Threaded Stud Bolts offer excellent corrosion resistance, high strength, and durability for demanding industrial applications.
Stainless Steel 420 stud anchor bolts deliver superior strength and corrosion resistance, ensuring secure and reliable anchoring in various construction and industrial applications. Their robust design supports heavy loads and challenging environments.
Stainless Steel 420 stud exhaust bolts offer exceptional heat resistance and durability, making them perfect for high-temperature environments. They ensure secure exhaust system connections, providing reliable performance in automotive and industrial applications.
Stainless Steel 420 stud lag bolts combine high strength and corrosion resistance, making them ideal for heavy-duty wood and metal fastening applications. Their robust design ensures secure, long-lasting connections.
After completion of the manufacturing process, our quality control team performs destructive and non-destructive tests on Stainless Steel 420 Stud bolts using the best equipment and advanced techniques. The tests are conducted at Amer Stainless’ premises to determine the performance and reliability of bolts. The strength, durability, and corrosion resistance of stud bolts are further assessed during testing. Post-testing, these stud bolts will be packed as per the required specifications along with high-quality packaging for safe delivery. After this, the products are delivered based on a predefined time frame to have prompt and on-time service delivery. All the required documentation is presented to the customer upon delivery.
Across various industries, Stainless Steel 420 Stud Bolts are the go-to choice for strong, durable, and corrosion-resistant fasteners. In automotive and machinery settings, they secure engines, gear assemblies, and other mechanical components. Construction and industrial projects depend on them for piping, flanges, and structural assemblies. The chemical processing and light manufacturing sectors appreciate their corrosion resistance and mechanical strength. With their blend of durability, precision, and reliability, Stainless Steel 420 Stud Bolts are an excellent option for long-lasting fastening solutions in a range of industrial and mechanical systems.







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