Based in Chennai, India, Vinit Stainless is a well-known manufacturer and supplier of high-quality stainless steel products for a variety of industrial uses. Stainless Steel 405 Nuts are notable among its product offerings due to their exceptional performance under demanding conditions, corrosion resistance, and durability. These nuts are perfect for use in the petrochemical, construction, and marine industries because they are manufactured to meet international quality standards. In India and abroad, Vinit Stainless is a reliable partner for premium stainless steel solutions because of its solid reputation for innovation, client satisfaction, affordable prices, and prompt delivery.
The ferritic stainless steel used to make Stainless Steel 405 Nuts is mainly composed of 11.5–14.5% chromium and up to 0.10% aluminum, which improves mechanical stability and oxidation resistance. Small amounts of silicon, manganese, and carbon are also present in this alloy, which helps to explain its good machinability and moderate strength. These nuts retain their structural integrity in high-temperature settings and show exceptional resistance to stress corrosion cracking and thermal fatigue. They are ideal for heavy-duty applications needing dependable fastening and mechanical strength because of their workability, resistance to scaling, and thermal stability.
C |
Cr |
Fe |
Mn |
Si |
S |
P |
Ni |
Al | |
405 |
0.08 max |
min: 11.5 max: 14.5 |
balance |
1.0 max |
1.0 max |
0.03 max |
0.04 max |
0.50 max |
min: 0.1 max: 0.3 |
Grade |
Tensile Strength ksi (MPa) min |
Yield Strength 0.2% offset ksi (MPa) min |
Elongation (% in 50mm) min |
Hardness (Brinell) MAX |
Hardness (Rockwell B) MAX |
405 |
60 (415) |
25 (170) |
20 |
179 |
88 |
Denstiy lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
Thermal Conductivity BTU/hr-ft-°F |
Specific Heat BTU/lbm -°F |
Modules of Elasticity (annealed)2-psi |
|
at 68 °F |
at 68 – 212°F |
at 68 – 1832°F |
at 200°F |
at 32 – 212°F |
in tension (E) |
0.279 |
9.2 |
20.5 |
416 |
0.11 |
28 x 106 |
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A corrosion-resistant product, Stainless Steel 405 nuts are available in sizes ranging from M6 to M64. These nuts are designed for moderate corrosion and oxidation resistance, making them ideal for automotive and thermal processing applications.
A corrosion-resistant product, Stainless Steel 405 coupling nuts are designed to connect two male threads. Available in sizes from M6 to M36, they offer excellent strength and durability for extended thread length connections in moderate corrosion environments.
A corrosion-resistant product, Stainless Steel 405 nylon insert nuts, also known as lock nuts, come in sizes from M3 to M36. They feature a nylon collar that prevents loosening due to vibration, providing secure fastening in various industrial applications.
A corrosion-resistant product, Stainless Steel 405 flange hex nuts have an integrated washer-like flange. Available in sizes from M5 to M20, these nuts distribute the load over a larger area, reducing the risk of damage and ensuring a secure fit.
A corrosion-resistant product, Stainless Steel 405 heavy hex nuts are characterized by their thicker and larger size, providing increased strength. Sizes range from M10 to M48, making them suitable for heavy-duty applications requiring robust and secure fastening.
A corrosion-resistant product, Stainless Steel 405 square nuts offer a larger surface area in contact with the part being fastened, reducing the risk of deformation. Available in sizes from M6 to M30, they are ideal for use in tight spaces and heavy clamping applications.
Vinit Stainless is providing the quality material using rigorous testing procedure. All products, including 405 Stainless Steel Nuts, are tested as per hardness by chemical analysis as per spectroanalysis, PMI testing, tensile testing micro and macrostructural tests, and pitting as well as IGC testing. These checks ensure superior performance from our materials. Along with our commitment towards quality, we provide all relevant documents such as commercial invoices, packaging lists having net and gross weights, box numbers, labels, and a Certificate of Origin legalized or attested by the Chamber of Commerce or Embassy. Our Third-Party Inspection Certificate also ensures that our customers have complete satisfaction over the price as well as the delivery of Stainless Steel 405 Nuts.
Stainless steel 405 nuts are frequently found in thermal processing units, heat treatment apparatus, and automobile exhaust systems—all of which are subjected to high temperatures and moderate corrosion. When oxidation resistance and mechanical performance are crucial, they are perfect for petrochemical installations, maritime settings, and construction applications. These nuts are also favored for parts subjected to stress and vibration, such as industrial assemblies, boiler parts, and furnace applications, because of their improved machinability. They are a reliable option for a variety of demanding engineering applications due to their balance of durability, cost-effectiveness, and thermal resistance.
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