Walid Stainless, based in Tunis, Tunisia, is a reliable manufacturer and supplier of premium stainless steel nuts designed to perform in demanding conditions. The company combines skilled workmanship with modern manufacturing methods to produce fasteners that are strong, corrosion-resistant, and consistent in quality. Every nut is made using carefully selected stainless steel grades to ensure long service life and dependable performance. Serving industries such as construction, oil and gas, marine, automotive, and general engineering, Walid Stainless is known for its practical solutions, on-time delivery, and a customer-focused approach that builds lasting partnerships.
Stainless steel nuts are manufactured from high-quality grades such as 304, 316, and 410, chosen for their balance of strength and corrosion resistance. The presence of chromium helps protect against rust, while nickel improves toughness and flexibility. In some grades, molybdenum is added to enhance resistance to chemicals and seawater. These nuts offer good tensile strength, excellent load-holding ability, and reliable performance under heat, pressure, and mechanical stress, making them suitable for both light-duty and heavy-duty applications.
| Material | Stainless Steel Nuts |
| Standard | ASTM / ASME A/SA 193 / 194 |
| Grades | B8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4 |
| Element | Stainless Steel Nuts |
| Ni | 8.0 – 10.5 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Si | 0.75 max |
| Cr | 15.0 – 18.0 |
| Mo | – |
| N | 0.10 |
| Element | SS Nuts |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 92 |
| Brinell (HB) max Hardness | 201 |
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Walid Stainless assures its customers that all Stainless Steel Nuts delivered have consistent performance and are tested in a wide range of tests like hardness testing, spectro analysis, PMI, and flaring tests. In addition, we also do micro and macro tests, pitting resistance, and IGC tests to ensure quality in every material delivered. In addition to our comprehensive testing procedures, we ensure full documentation, commercial invoices, packaging lists detailing net and gross weights, box numbers, and labels, besides a legalized or attested Certificate of Origin complemented by Third-Party Inspection Certificates, which gives complete assurance to the purchaser of our absolute commitment for superior products and unmatched customer satisfaction.
Yes, stainless steel nuts can be welded, but the process requires proper preparation and equipment. Ensuring the right welding method and parameters is key to maintaining their strength and corrosion resistance.
Yes, we provide ss nuts standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@walidstainless.com
Stainless steel nuts can be magnetic depending on the grade. Austenitic stainless steels (e.g., 304, 316) are typically non-magnetic, while ferritic and martensitic grades (e.g., 430, 410) are magnetic.
Yes, stainless steel nuts can be used for underground applications due to their corrosion resistance. However, the specific grade chosen should be suitable for the environmental conditions, such as moisture and soil composition.
Stainless steel nuts are used wherever secure and long-lasting fastening is essential. They are commonly found in building structures, industrial machinery, and infrastructure projects due to their strength and clean finish. In chemical plants, oil and gas facilities, and marine environments, they resist corrosion and maintain performance over time. These nuts are also widely used in automotive assemblies, shipbuilding, food processing equipment, and power generation systems. Their ability to perform reliably in both indoor and outdoor conditions makes them a preferred choice across many industries.
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