Lecong Stainless is a reputable manufacturer and supplier based in Da Nang, Vietnam, known for its top-notch Stainless Steel Nuts that meet international standards. Thanks to cutting-edge manufacturing processes and rigorous quality control, the company guarantees nuts that offer exceptional strength, durability, and resistance to corrosion. These products are highly valued for their precise threading and accurate dimensions, making them perfect for critical fastening tasks across various industries. Lecong Stainless prioritizes customer satisfaction by delivering reliable products on time and at competitive prices, establishing itself as a trustworthy source for Stainless Steel Nuts in both local and global markets.
Stainless Steel Nuts are mainly made from iron, chromium, and nickel, with added molybdenum, manganese, and carbon to enhance their strength, toughness, and corrosion resistance. This unique blend ensures they resist rust, oxidation, and harsh weather, making them perfect for tough environments. Mechanically, they boast high tensile and yield strength, excellent toughness, and dependable performance even under vibration and pressure. Their ability to endure extreme temperatures, along with remarkable durability, ensures that stainless steel nuts provide secure fastening in a variety of industrial 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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Lecong 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@lecongstainless.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.
These Stainless Steel Nuts find extensive use in sectors like construction, automotive, petrochemical, oil and gas, marine, and heavy machinery for fastening needs. They are crucial for forming secure joints in structural frameworks, pipelines, equipment, and machinery. Their corrosion resistance makes them particularly suitable for marine settings and outdoor use. In the food and pharmaceutical sectors, their hygienic properties make them perfect for assembling sanitary equipment. With their versatility, strength, and long-lasting reliability, Stainless Steel Nuts are essential for both industrial and commercial fastening solutions.
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