Ranya Stainless, a trusted manufacturer and supplier located in Muscat, Oman, specializes in high-quality Stainless Steel Nuts designed to deliver secure and long-lasting fastening solutions for a variety of industries. Renowned for their precision, strength, and outstanding resistance to corrosion, these nuts are crafted to meet international standards and endure tough operating conditions. Ranya Stainless is dedicated to maintaining consistent quality, precise threading, and a long service life through cutting-edge production techniques. With a strong focus on customer satisfaction, technical know-how, and prompt delivery, the company has built a solid reputation as a reliable source of Stainless Steel Nuts for construction, automotive, marine, and industrial applications both in Oman and around the world.
Stainless Steel Nuts are mainly made from iron, chromium, and nickel, with carefully controlled amounts of carbon, manganese, and silicon to boost their corrosion resistance and strength. They boast impressive mechanical properties, such as high tensile strength, good hardness, and robust structural stability. These nuts are highly resistant to oxidation, chemicals, and extreme temperatures, making them dependable in demanding environments. Their durability, precise threading, and strong clamping force guarantee secure fastening performance in both static and dynamic situations.
| 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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Ranya 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@ranyastainless.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 extensively utilized across various industries due to their reliability, corrosion resistance, and mechanical strength. In construction, they play a crucial role in securing structural frameworks, railings, and heavy-duty assemblies. The automotive and transportation sectors rely on them for engines, body components, suspension systems, and exhaust assemblies. In marine settings, they are favored for their ability to withstand saltwater and harsh weather conditions. Chemical and petrochemical plants depend on them for equipment, pipelines, and processing units. Additionally, they are vital in electrical systems, household appliances, machinery manufacturing, HVAC equipment, and renewable energy applications.







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