Walid Stainless, headquartered in Tunis, Tunisia, is a trusted manufacturer and supplier of premium stainless steel products. Among their offerings are Stainless Steel 384 Fasteners, engineered for applications requiring high strength, excellent corrosion resistance, and long-term reliability in demanding industrial and chemical environments. These fasteners are ideal for high-performance machinery, chemical processing equipment, and structural assemblies exposed to harsh conditions. Each fastener is manufactured with precision and undergoes strict quality control to ensure consistent performance. Clients rely on 384 Fasteners from Walid Stainless for secure, durable, and dependable fastening solutions in challenging industrial, chemical, and mechanical applications.
Stainless Steel 384 Fasteners are made from a high-strength austenitic stainless steel alloy containing chromium, nickel, and molybdenum, offering excellent corrosion and oxidation resistance. These fasteners typically exhibit tensile strength between 600–750 MPa and hardness around 180–220 HB. The austenitic structure ensures mechanical durability, toughness, and dimensional stability under thermal and mechanical stress. 384 Fasteners are suitable for industrial, chemical, and mechanical applications where long-term reliability, corrosion resistance, and high-strength fastening are essential.
| Element | Content (%) |
|---|---|
| Iron, Fe | 63 |
| Nickel, Ni | 18 |
| Chromium, Cr | 16 |
| Manganese, Mn | 2.0 |
| Silicon, Si | 1.0 |
| Carbon, C | 0.080 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 515 MPa | 74700 psi |
| Yield strength (@strain 0.200%) | 240 MPa | 34800 psi |
| Elastic modulus | 193 GPa | 28000 ks |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 55.00% | 55.00% |
| Hardness, Brinell (converted from Rockwell B hardness) | 123 | 123 |
| Hardness, Knoop (converted from Rockwell B hardness) | 138 | 138 |
| Hardness, Rockwell B | 70 | 70 |
| Hardness, Vickers (converted from Rockwell B hardness) | 129 | 129 |
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Stainless Steel 384 Nuts offer superior corrosion resistance and high strength. Available in sizes ranging from M3 to M64, these nuts provide reliable performance in harsh environments, ensuring secure fastening in various industrial applications.
Stainless Steel 384 stud bolts provide excellent corrosion resistance and durability. They are available in sizes ranging from M6 to M100, with lengths up to 5 meters, making them suitable for high-stress applications in the oil, gas, and chemical industries.
Stainless Steel 384 Bolts offer high strength and exceptional corrosion resistance. Available in sizes M3 to M64 and lengths up to 200mm, these bolts ensure secure connections in demanding environments such as marine and chemical processing industries.
Stainless Steel 384 threaded rods provide excellent corrosion resistance and strength. They are available in sizes from M6 to M100 and lengths up to 3 meters, making them ideal for construction, marine, and industrial applications where durability is essential.
Stainless Steel 384 screws offer superior corrosion resistance and high strength. Available in sizes ranging from M1.6 to M20 and lengths up to 150mm, these screws are perfect for secure fastening in harsh environments like marine and chemical industries.
Stainless Steel 384 washers provide excellent corrosion resistance and durability. They come in sizes ranging from M3 to M64 with various thicknesses, ensuring reliable load distribution and secure fastening in applications exposed to corrosive environments.
All SS 384 Fasteners available in Walid Stainless are subjected to a very well defined test program with hardness, chemical analysis, PMI and flattening test carried out. In the package we present an example of (sales) invoices, packing lists and certificates of origin as well as a quality assuring letter. Additionally, third party inspection (TI) reports are provided in order to assure with a maximum degree of customer satisfaction and traceability products, etc.
Stainless Steel 384 Fasteners are widely used in industries requiring high-strength, corrosion-resistant, and durable fastening solutions. They are ideal for chemical processing plants, industrial machinery, marine and offshore structures, and high-temperature or corrosive environments. The austenitic structure provides excellent mechanical durability, resistance to intergranular corrosion, and dimensional stability under stress. Engineers and technicians rely on 384 Fasteners for secure, reliable, and long-lasting performance in demanding applications. Walid Stainless ensures that each fastener meets strict quality standards, providing dependable materials for industrial, chemical, and mechanical projects where strength, durability, and corrosion resistance are critical.
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