Anucha Metals, a well-respected manufacturer and supplier located in Bangkok, Thailand, specializes in high-quality Stainless Steel 405 Fasteners that are built for strength, heat resistance, and reliability. These fasteners are crafted to meet international standards, providing excellent oxidation resistance, stability after welding, and trustworthy mechanical properties. Stainless Steel 405 is a ferritic stainless steel grade that’s stabilized with aluminum, which helps prevent hardening during welding and enhances thermal cycling performance. Anucha Metals offers these fasteners in a variety of sizes and specifications to cater to the needs of industries like petrochemical, power generation, automotive, marine, and general engineering, ensuring safe and durable fastening solutions.
The composition of Stainless Steel 405 Fasteners primarily includes iron and chromium (11.5–14.5%), along with carefully controlled amounts of carbon, manganese, silicon, phosphorus, sulfur, and aluminum for stabilization. This blend boosts oxidation resistance, enhances weldability, and keeps mechanical toughness intact even when temperatures fluctuate. While these fasteners can’t be hardened through heat treatment, they still deliver stable strength, corrosion resistance in mild environments, and durability in high-temperature applications. Their ferritic microstructure not only improves thermal conductivity but also helps resist stress corrosion cracking, making them a reliable choice in demanding thermal conditions.
| Specifications | ASTM A193 / A193, ASME SA193 / SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Nuts Size | M3 To M56 3/6″ to 2″ |
| Bolt / Screw Size | M3 To M56 3/6″ to 2″ |
| Machine Screws Size | M1.6 To M12 |
| Washers Size | M3 To M56 3/6″ to 2″ |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 405 | 0.15 | 1.00 | 1.00 | 0.040 | 0.030 | 13.5 – 11.5 | – | 0.75 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| – | – | 480 min | 275 min | 16 min |
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Stainless Steel 405 Nuts offer moderate corrosion resistance, making them suitable for applications requiring resistance to rust and oxidation. Typically available in sizes ranging from M3 to M30, these nuts are used with corresponding 405 bolts and studs.
Stainless Steel 405 Stud Bolts offer moderate corrosion resistance and are ideal for environments with mild corrosive elements. Sizes commonly range from M6 to M36, with standard lengths between 50 mm and 300 mm, providing flexibility in various applications.
With moderate corrosion resistance, Stainless Steel 405 Bolts are suitable for general-purpose use in mild environments. They are available in sizes from M4 to M30, typically from 10 mm to 200 mm, catering to diverse assembly requirements.
These rods offer moderate corrosion resistance and are used for fastening and joining applications. Stainless Steel 405 threaded rods come in sizes from M6 to M36, with lengths ranging from 100 mm to 1000 mm, providing a range of options for different projects.
Stainless Steel 405 screws provide moderate corrosion resistance for use in various environments. They are available in sizes from M2 to M12, with lengths ranging from 6 mm to 100 mm, making them versatile for numerous fastening needs.
Offering moderate corrosion resistance, Stainless Steel 405 washers distribute the load of fasteners. Sizes typically range from M3 to M30, with various thicknesses available to accommodate different bolt and nut sizes.
We offer both customized and non-customized Stainless Steel 405 fasteners that can meet the special needs of different industries. Our commitment to quality ensures that all fasteners deliver superior strength, corrosion resistance and performance. We guarantee the care in packaging every order to prevent damage in transit and we are proud of our prompt delivery service which guarantees timely delivery to each and every customer. Using Chanchai Stainless, you can be assured that your Stainless Steel 405 fasteners will comply with the best criteria of excellence, and be delivered quickly and safely.
You’ll find Stainless Steel 405 Fasteners commonly used in turbine components, exhaust systems, furnace assemblies, heat exchangers, marine hardware, and chemical processing equipment. They’re perfect for fastening applications that involve welding, temperature changes, or environments prone to oxidation. These fasteners ensure secure assemblies, maintaining their mechanical integrity and preventing scaling even with prolonged heat exposure. With their impressive heat resistance, weldability, and durability, Stainless Steel 405 Fasteners are a top choice for industries that require dependable solutions.
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