Khaleed Stainless is a reliable manufacturer and supplier of top-notch Stainless Steel 305 Nuts based in Riyadh, Saudi Arabia. We cater to a wide array of industries with our precision-engineered fasteners. Stainless Steel 305 is an austenitic alloy that boasts a higher nickel content, enhancing its workability, corrosion resistance, and cold-forming capabilities. Our SS 305 Nuts are crafted to meet international quality standards and come in various sizes, grades, and finishes to meet the needs of demanding applications. Built for durability and reliability, these nuts are perfect for construction, automotive, petrochemical, marine, and industrial sectors where dependable fastening solutions are essential.
Stainless Steel 305 Nuts consist of 17–19% chromium, 10.5–13% nickel, ≤2% manganese, ≤1% silicon, and ≤0.12% carbon, which together enhance their corrosion resistance and formability. They have a tensile strength of about 515 MPa, a yield strength of 205 MPa, and an elongation of roughly 40%, making them ideal for high-performance fastening tasks. With a Brinell hardness of around 217 HB, they are built to withstand mechanical stress. These nuts are non-magnetic when annealed and offer excellent weldability and oxidation resistance, making them suitable for heavy-duty engineering, marine, and architectural applications that demand longevity and precision.
| Element | 305 |
| Carbon | 0.12 |
| Chromium | 17.0-19.0 |
| Nickel | 8.0-13.0 |
| Manganese | 2.00 |
| Silicon | 0.75 |
| Phosphorus | 0.045 |
| Sulfur | 0.030 |
| Property | 305 |
| Yield Strength, min. (ksi) | 25 |
| Tensile Strength, min. (ksi) | 70 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 88 |
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Corrosion-resistant product designed for high durability in harsh environments. Stainless Steel 305 Nuts come in sizes from M6 to M36, suitable for marine, chemical processing, and food industry applications, offering excellent resistance to rust and environmental factors.
Stainless Steel 305 Coupling Nuts are used for connecting threaded rods in environments prone to corrosion. Sizes range from M6 to M36, making them ideal for marine equipment and chemical processing where durability is critical.
Stainless Steel 305 Nylon Insert Nuts feature a nylon insert to prevent loosening in corrosive settings. Available in sizes from M6 to M24, they are perfect for applications in food processing and chemical industries where secure, corrosion-resistant fastening is needed.
Stainless Steel 305 Flange Hex Nuts offer improved load distribution with integrated flanges. Sizes range from M6 to M24, ideal for marine and industrial applications where corrosion resistance and strength are essential.
Stainless Steel 305 Heavy Hex Nuts are built for high-stress applications requiring durability and corrosion resistance. Sizes range from M6 to M36, suitable for use in construction and marine environments where strength and resistance are crucial.
Stainless Steel 305 Square Nuts provide a larger surface area for effective torque application. Available in sizes from M6 to M24, they are ideal for high-corrosion environments like chemical processing and marine applications, ensuring stability and long-term performance.
Khaleed Stainless takes pride in its ability to provide customers with high-quality Stainless Steel 305 Nuts, rigorously tested against stringent quality parameters. Our quality checks include hardness tests, spectrochemical analysis, PMI testing, micro and macro examinations, flaring tests, pitting resistance evaluations, and intergranular corrosion tests. All these ensure our product complies with international standards. We further maintain our commitment to excellence by offering clients complete documentation such as commercial invoices, detailed packaging lists that state net and gross weights, box numbers, and labels. We also make sure that the client is satisfied and that the transaction is transparent by providing a legalized or attested Certificate of Origin and a Third-Party Inspection Certificate. Our prices for nuts are fair and reliable.
Stainless Steel 305 Nuts find extensive use in construction, shipbuilding, automotive, petrochemical, and food processing industries, thanks to their impressive corrosion resistance and durability. Their outstanding cold-forming properties make them perfect for fastening systems that require exceptional strength and reliability. These nuts are particularly well-suited for high-moisture or corrosive environments, including marine and offshore applications. Additionally, they are commonly utilized in equipment manufacturing, piping systems, heavy machinery, and structural applications, ensuring they meet the rigorous demands of various industries.







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