At Mitchell Stainless in Hamilton, New Zealand, we provide high-quality stainless steel fasteners designed for strength, corrosion resistance, and durability. Our Stainless Steel 305 Nuts are made from austenitic stainless steel, offering excellent ductility, toughness, and mechanical performance. Ideal for structural, fabrication, and light engineering applications, these nuts provide secure fastening even in mildly corrosive or indoor environments. Supported by Mitchell Stainless’ commitment to quality and local expertise, 305 nuts are a reliable choice for projects requiring durable, corrosion-resistant fasteners that maintain strength, formability, and long-term performance.
Stainless Steel 305 Nuts are manufactured from an austenitic stainless steel alloy containing chromium and nickel. This composition ensures good tensile strength, toughness, and corrosion resistance. The alloy provides excellent ductility and work-hardening capabilities, allowing it to maintain strength while being formed or assembled. Stainless Steel 305 retains non-magnetic properties in the annealed condition and exhibits reliable mechanical performance under standard load conditions. These properties make 305 nuts suitable for fastening applications requiring durability, corrosion resistance, and structural integrity.
| 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.
Mitchell 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 are commonly used in applications requiring reliable fastening, ductility, and corrosion resistance. Typical uses include automotive components, machinery assembly, handrails, structural frameworks, furniture, and light industrial fabrication. They are also suitable for indoor and mildly corrosive environments where mechanical performance and longevity are required. At Mitchell Stainless, we supply 305 nuts for projects that demand secure fastening, toughness, and durability. Their combination of strength, corrosion resistance, and work-hardening properties makes them a trusted choice for industrial, structural, and engineering applications.
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