Emilio Stainless, located in Manila, Philippines, is a reliable manufacturer and supplier of top-notch Stainless Steel 314 Nuts. Designed for high-temperature and industrial uses, these nuts boast outstanding corrosion resistance, oxidation resistance, and mechanical strength. The 314 grade is known for its exceptional performance in extreme heat and harsh environments, making it perfect for securing flanges, boilers, heat exchangers, and other high-temperature piping systems. Emilio Stainless utilizes cutting-edge manufacturing techniques and rigorous quality control to create nuts with precise dimensions, consistent quality, and long-lasting durability. These nuts guarantee secure, dependable, and leak-proof fastening in critical industrial settings.
Stainless Steel 314 Nuts are made up of 24–26% chromium, 19–22% nickel, with a carbon content of up to 0.15%, along with trace amounts of manganese, silicon, and phosphorus. This austenitic stainless steel showcases a tensile strength of 620–760 MPa and a yield strength of around 275–310 MPa, along with excellent ductility and toughness. The high levels of chromium and nickel significantly boost resistance to corrosion and oxidation at elevated temperatures. These nuts are mechanically strong, heat-resistant, and perfect for high-pressure, high-temperature, chemical, and industrial applications that demand long-term performance and reliability.
| Element | Content (%) |
|---|---|
| Iron, fe | Balance |
| Chromium, Cr | 19-26 |
| Nickel, Ni | 19-24 |
| Manganese, Mn | 2 |
| Silicon, Si | 1.5-3 |
| Carbon, C | 0.25 |
| Sulfur, S | 0.03 |
| Phosphorous, P | 0.045 |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 689 MPa | 99900 psi |
| Yield strength | 345 MPa | 50000 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Elongation at break (in 50 mm) | 40% | 40% |
| Hardness, Rockwell B | 85 | 85 |
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Stainless Steel 314 Nuts Suitable corrosion resistant for high temperature applications. These nuts are available in sizes from M6 to M36, ideal for use in heat exchangers, furnace parts and medical equipment.
Stainless Steel 314 Coupling Nuts Designed to connect threaded rods, these connective nuts provide strong performance in dangerous environments. Available in sizes from M6 to M36, they are used in pipeline systems and industrial assemblies.
Featuring nylon inserts for secure fastening, these nuts are perfect for high temperature applications. Available in sizes from M6 to M24, it prevents slack and ensures the stability of machinery and mechanical equipment.
Equipped with integrated flanges for added support, these nuts provide enhanced load distribution. Available in sizes from M6 to M24, they are ideal for heavy-duty equipment and construction projects.
Engineered for high-stress environments, these heavy hex nuts offer superior strength. Available in sizes from M6 to M36, they are used in high-pressure and high-temperature applications such as boilers and heat exchangers.
With a large surface area for effective torque application, these square nuts are suitable for tight spaces. Available in sizes from M6 to M24, they are ideal for industrial machinery and structural applications.
Emilio Stainless provides quality assurance materials with specific attention to precise testing procedures. Every product ranging from our SS 314 Nut is put on strict checks consisting of hardness, chemical analysis as per spectro-analysis, PMI testing, tensile testing, tests for micro- and macro structures, pitting resistance, IGC testing and many more. So, we deliver high-quality results in the finished products through stringent testing procedures of these checks. Along with quality commitment, we provide all necessary documents such as commercial invoices, packaging lists along with net and gross weights, box numbers, labels, and a Certificate of Origin legalized or attested by the Chamber of Commerce or Embassy. Our Third-Party Inspection Certificate also ensures full customer satisfaction in our pricing and delivery.
Stainless Steel 314 Nuts find extensive use in chemical processing, petrochemical industries, power generation, and various high-temperature industrial systems. They are particularly suited for securing flanges, valves, boilers, heat exchangers, and pipelines that face extreme heat and corrosive conditions. These nuts deliver strong, durable, and leak-proof fastening for essential piping, structural, and mechanical applications. Emilio Stainless offers 314 nuts in a range of sizes, threads, and finishes, providing versatile, high-performance, and cost-effective solutions for industrial, chemical, and high-temperature needs.















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