Stainless Steel 405 Fasteners are durable and high-performance components designed for applications requiring moderate corrosion resistance, thermal stability, and good mechanical strength. As a ferritic stainless steel grade, 405 provides reliable performance in environments exposed to oxidation and moderately corrosive conditions, making these fasteners ideal for automotive exhaust systems, industrial machinery, and structural assemblies. Their robust construction ensures secure and long-lasting fastening.
Stainless Steel 405 Fasteners are primarily composed of iron and chromium, with small amounts of titanium added to stabilize the structure and prevent sensitization. Chromium enhances oxidation resistance and provides moderate corrosion protection, while the ferritic structure ensures toughness, dimensional stability, and thermal resistance. These fasteners offer good tensile strength and mechanical durability, making them suitable for applications subjected to moderate heat and stress.
| 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 Amer 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.
Stainless Steel 405 Fasteners are widely used in automotive exhaust systems, industrial equipment, heating systems, ducting assemblies, and structural components. Their combination of mechanical strength, thermal stability, and moderate corrosion resistance ensures dependable performance in high-temperature and mildly corrosive environments. Stainless Steel 405 Fasteners provide reliable, long-lasting fastening solutions for industrial, automotive, and structural applications.







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