Mitchell Stainless is a well-respected manufacturer and supplier of top-notch Stainless Steel 405 Nuts based in Hamilton, New Zealand. They specialize in delivering precision-engineered fastening solutions tailored to meet a variety of industrial needs. With a strong focus on reliability, durability, and customer satisfaction, their products adhere to strict international standards. The Stainless Steel 405 Nuts are crafted to offer outstanding resistance to oxidation, thermal fatigue, and corrosion, making them perfect for tough service environments. Thanks to cutting-edge manufacturing technology and a skilled team, Mitchell Stainless guarantees consistent product performance and timely delivery, making them a go-to partner for industries in need of trustworthy stainless-steel fasteners.
The Stainless Steel 405 Nuts produced by Mitchell Stainless are primarily made of chromium, with a controlled carbon content and added aluminum to enhance oxidation resistance. This stabilized ferritic grade boasts excellent thermal properties and minimizes the risk of hardening during welding. In terms of mechanics, SS 405 nuts deliver good tensile strength, moderate hardness, and dependable ductility, making them perfect for high-temperature applications. Their exceptional resistance to scaling, thermal distortion, and corrosion ensures reliable performance even in challenging conditions. These features make Stainless Steel 405 Nuts an ideal choice for industries looking for durable and cost-effective fastening solutions.
|
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 |
Contact us to get a quick quote for your requirement.
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.
Mitchell 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.
Mitchell Stainless’s Stainless Steel 405 Nuts find extensive use across various industries where heat and corrosion resistance are crucial. They’re commonly found in automotive exhaust systems, heat exchangers, gas turbine components, and furnace equipment due to their impressive high-temperature stability. Additionally, these nuts are perfect for applications in petrochemical processing, power generation, and industrial machinery that require reliable fastening under thermal stress. Their ferritic structure ensures they can withstand demanding environments, making them a preferred choice for professionals seeking robust and effective fastening solutions.







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