Lecong Stainless, a well-respected manufacturer and supplier based in Da Nang, Vietnam, proudly offers top-notch Stainless Steel 420 Bolts. These bolts are designed to deliver exceptional strength, hardness, and corrosion resistance, making them perfect for demanding industrial applications. Stainless Steel 420 is a martensitic grade known for its impressive wear resistance and durability, especially after heat treatment, which enhances its hardness. Our SS 420 Bolts are meticulously engineered to ensure precise dimensions, a smooth finish, and long-lasting performance, providing reliability even in the toughest working conditions. They find extensive use across various sectors, including construction, automotive, machinery, marine, and tool-making, where strength, toughness, and reliable fastening solutions are crucial.
Stainless Steel 420 Bolts are a go-to choice in industries that prioritize durability, wear resistance, and a long lifespan. In the realms of construction and infrastructure, you’ll find them used for structural joints and fastening components that face mechanical stress. The automotive and aerospace sectors rely on these bolts for engine parts, machinery, and tools that demand high strength and precision. In marine and offshore applications, they’re favored for their moderate corrosion resistance in various equipment and fixtures. You’ll also see them in pump shafts, valve assemblies, and even in the making of cutlery. Thanks to their hardness and dependability, SS 420 Bolts offer robust fastening solutions across a wide range of engineering and industrial needs.
|
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 | – |
Contact us to get a quick quote for your requirement.
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.
Stainless Steel 420 Bolts are a go-to choice in industries that prioritize durability, wear resistance, and a long lifespan. In the realms of construction and infrastructure, you’ll find them used for structural joints and fastening components that face mechanical stress. The automotive and aerospace sectors rely on these bolts for engine parts, machinery, and tools that demand high strength and precision. In marine and offshore applications, they’re favored for their moderate corrosion resistance in various equipment and fixtures. You’ll also see them in pump shafts, valve assemblies, and even in the making of cutlery. Thanks to their hardness and dependability, SS 420 Bolts offer robust fastening solutions across a wide range of engineering and industrial needs.
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