Mitchell Stainless, a trusted manufacturer and supplier in Hamilton, New Zealand, provides high-quality Stainless Steel 304 fasteners designed for corrosion-resistant and durable applications. 304 is an austenitic stainless steel offering excellent strength, ductility, and corrosion resistance, making it ideal for general-purpose industrial and structural fastening. Mitchell Stainless ensures each fastener meets strict quality standards, providing precise dimensions, consistent mechanical performance, and reliable long-term durability. These fasteners are suitable for a wide range of industrial, architectural, and chemical applications where corrosion resistance, strength, and reliability are critical.
Stainless Steel 304 fasteners are composed primarily of iron, with 18–20% chromium, 8–10% nickel, and small amounts of manganese, silicon, and carbon (max 0.08%). This combination provides excellent corrosion resistance, good tensile strength, and high ductility. Chromium ensures resistance to oxidation and corrosion, while nickel enhances toughness and formability. The composition makes 304 fasteners highly durable and suitable for environments where moderate corrosion resistance and mechanical strength are required without exposure to extreme conditions.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Stainless Steel 304 Bolts from Mitchell Stainless in, are high-strength, corrosion-resistant fasteners ideal for diverse applications. Made from 304-grade stainless steel, they offer excellent durability and reliability, ensuring optimal performance in demanding environments. Our extensive inventory guarantees prompt availability and delivery.
Stainless Steel 304 Washers are durable, corrosion-resistant components used to distribute load and prevent damage to surfaces. These washers are ideal for various applications, offering reliable performance and long-lasting strength in demanding environments.
At Mitchell Stainless in Hamilton, New Zealand, we offer premium-quality Stainless Steel 304 Stud Bolts. Renowned for their exceptional durability and corrosion resistance, our bolts are ideal for a variety of applications. With a vast inventory and efficient delivery, we ensure your project needs are met promptly.
Stainless Steel 304 Screws, offered by Mitchell Stainless, are renowned for their superior corrosion resistance and durability. As a leading supplier, Mitchell Stainless provides these high-quality screws in various sizes and specifications.
Stainless Steel 304 Nuts are high-strength fasteners renowned for their durability and corrosion resistance. Available in various sizes, grades, and dimensions, they cater to diverse application needs. These bolts ensure reliable performance and longevity in demanding environments.
Stainless Steel 304 Screws are high-strength fasteners known for their excellent corrosion resistance and durability. Available in multiple sizes and specifications to meet diverse needs.
The Fasteners made of stainless steel grade 304, manufactured by us, were tested for all critical parameters, including hardness and chemical analysis (spectro analysis), and PMI testing among others. The company claims to be open and transparent in all respects by providing documentation including invoices, certificates of origin, and third-party inspection certificates to achieve total-client satisfaction and formed within the highest standards of the industry.
Stainless Steel 304 fasteners are widely used in chemical processing, food and beverage equipment, marine structures, architectural projects, and general industrial machinery where corrosion resistance and durability are essential. Typical applications include structural connections, piping systems, valves, and maintenance or repair projects requiring reliable fastening solutions. In New Zealand’s industrial, commercial, and fabrication sectors, 304 fasteners are valued for providing long-lasting, corrosion-resistant, and strong assemblies that maintain mechanical integrity and performance in a variety of moderate to demanding environments.







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