Walid Stainless, headquartered in Tunis, Tunisia, is a trusted manufacturer and supplier of reliable stainless steel fastening solutions for demanding industrial environments. Their Stainless Steel 316Ti Nuts are specially designed for applications involving elevated temperatures and welded assemblies. Stabilized with titanium, these nuts offer excellent resistance to intergranular corrosion while maintaining strong mechanical performance. Manufactured with precision and strict quality control, Walid Stainless ensures consistent threading, durability, and long service life. Customers rely on Stainless Steel 316Ti Nuts for secure fastening, thermal stability, and dependable performance in critical industrial and processing applications.
Stainless Steel 316Ti Nuts are produced from an austenitic stainless steel alloy containing approximately 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, with titanium added for stabilization. The titanium prevents carbide precipitation at elevated temperatures, enhancing resistance to intergranular corrosion. These nuts typically exhibit tensile strength in line with 316-grade fasteners and hardness around 160–200 HB. The austenitic structure provides excellent toughness, corrosion resistance, and mechanical stability in high-temperature environments.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316Ti | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.395 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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A corrosion-resistant product, Stainless Steel 316Ti nuts are available in sizes from M6 to M64. The addition of titanium enhances heat resistance and stability, making them ideal for high-temperature and harsh chemical environments.
A corrosion-resistant product, Stainless Steel 316Ti coupling nuts, available in sizes from M6 to M36, connect two male threads securely. Their titanium stabilization ensures durability and resistance to high-temperature and corrosive conditions.
A corrosion-resistant product, Stainless Steel 316Ti nylon insert nuts, or lock nuts, come in sizes from M3 to M36. The nylon insert prevents loosening under vibration, and the titanium content offers enhanced heat and corrosion resistance.
A corrosion-resistant product, Stainless Steel 316Ti flange hex nuts feature an integrated flange and are available in sizes from M5 to M20. They provide superior load distribution and stability in high-temperature and corrosive environments.
A corrosion-resistant product, Stainless Steel 316Ti heavy hex nuts are available in sizes from M10 to M48. Their increased thickness and titanium enhancement provide superior strength and durability for heavy-duty applications in extreme conditions.
A corrosion-resistant product, Stainless Steel 316Ti square nuts come in sizes from M6 to M30. Their larger surface area ensures a secure fit and stability in high-temperature and corrosive environments, enhanced by titanium for improved performance.
We provide comprehensive documentation of our Stainless Steel 316Ti Nuts so that it will be transparent and reliable. Documents include a commercial invoice, a packaging list, a fumigation certificate, a heat treatment chart, and a quality assurance plan. This package includes a lab test report NABL-approved for the highest standards. Further, our commitment to quality is reflected in the form of test certificates, such as MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and a Third-Party Inspection Certificate. All these measures ensure 100% client satisfaction and confidence in the integrity of our products.
Stainless Steel 316Ti Nuts are widely used in industries where heat resistance and corrosion stability are essential. Common applications include chemical processing plants, petrochemical facilities, oil and gas refineries, heat exchangers, boilers, exhaust systems, and pressure vessels. Their resistance to intergranular corrosion makes them ideal for welded and high-temperature assemblies. Engineers and maintenance teams depend on 316Ti Nuts for long service life, safety, and reliable fastening. Walid Stainless ensures each nut meets stringent quality standards, supporting dependable operation in demanding industrial environments.







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