Stainless Steel 420 Bolts are tough fasteners designed for situations where durability, resistance to corrosion, and precise assembly are a must. Crafted from martensitic stainless steel, these bolts ensure dependable and secure connections in environments that experience moderate to high stress. You’ll often find them in machinery, automotive, construction, and industrial settings, where they deliver reliable performance even when faced with mechanical strain. Available in various styles like hex bolts, carriage bolts, and stud bolts, Stainless Steel 420 Bolts are compatible with a wide array of nuts, flanges, and structural assemblies.
The composition of Stainless Steel 420 Bolts includes iron, chromium, and carbon, along with trace amounts of manganese and silicon to boost their mechanical properties. The chromium content helps fend off corrosion, while carbon enhances hardness and tensile strength. These bolts are also known for their good machinability, making it easy to create precise threads and install them in specialized applications. With impressive mechanical properties such as high tensile strength, hardness, and fatigue resistance, Stainless Steel 420 Bolts are ideal for industrial and mechanical uses that require secure and trustworthy fastening.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 420 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 420 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 420 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 420 bolts are high-hardness, martensitic fasteners with moderate corrosion resistance. They are ideal for applications requiring strength and wear resistance, including machinery, automotive, and cutting tools.
Custom Stainless Steel 420 hex bolt is a custom designed fastener with a square head, and provides superior strength and rigidity. Ideal for special applications requiring damage resistance and durability.
Stainless Steel 420 leg bolt is a high-hardness fastener with a threaded shaft and flat, leg-like design. It provides strength, durability, and wear resistance for demanding industrial and mechanical applications.
Stainless Steel 420 expansion anchor bolt secures fixtures in concrete or masonry with high hardness and strength. It provides durability and wear resistance, making it suitable for high-stress and industrial applications.
Stainless Steel 420 hex flange head bolt features a hexagonal head with an integrated flange, ensuring secure fastening and load distribution. It offers high hardness and durability for demanding applications.
Stainless Steel 420 full threaded bolts have a completely threaded shaft, offering consistent grip and engagement. They provide high strength and durability, suitable for demanding applications in industrial and mechanical settings.
After the manufacturing process comprehensive destructive and non-destructive testing is done under the supervision of our highly trained quality control team using state-of-the-art tools and techniques to ascertain the excellent performance and reliability features of our Stainless Steel 420 Bolts. Each bolt meets all industry standards and customer specifications through an inspection process that entails several evaluation stages. The bolts are securely packaged with high-quality materials to protect them from damage during shipping once they have been verified. Delivery is done promptly and without challenges to our distinguished customers, thanks to our efficient logistics. At the same time, we supply any document of need to clients upon delivery to ensure everything is clear and trusted.
Across various industries, Stainless Steel 420 Bolts are a go-to choice for strong, durable, and corrosion-resistant fasteners. In automotive and machinery contexts, they play a crucial role in securing engines, gear assemblies, and other mechanical components. Construction and industrial projects depend on them for structural assemblies, piping systems, and equipment mounting. Even in light chemical and manufacturing applications, their moderate corrosion resistance and mechanical strength come in handy. The blend of durability, reliability, and precision makes Stainless Steel 420 Bolts a top pick for long-lasting fastening solutions in a wide range of industrial and mechanical systems.
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