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Stainless Steel 304 Fasteners are vital hardware parts meticulously custom-made from the adaptable alloy Stainless Steel 304. Made up mainly of iron, chromium, and nickel, this alloy offers outstanding resistance to corrosion, along with durability and strength characteristics. Combined with its excellent machinability and weldability, Stainless Steel 304 Fasteners suit a wide range of applications across many industries. From automotive to construction, and from marine to food processing, these fasteners deliver reliability and long service life, guaranteeing secure assemblies even in demanding environments.
| 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 % |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us to receive a fast quote for your requirement.
We supply Stainless Steel 304 Fasteners conforming to DIN, ISO, JIS or ANSI Standard.
Owing to their outstanding characteristics, Stainless Steel 304 Fasteners serve as vital parts throughout numerous industrial fields. Celebrated for their resistance to corrosion, they are extensively used in marine settings, withstanding the harsh demands of saltwater contact with durability and dependability. Within the construction sector, stainless steel fasteners are crucial to structural assemblies, delivering firm connections while preserving structural soundness in outdoor and exposed conditions.
Construction: Stainless steel 304 fasteners are commonly employed in the construction sector to build structural components such as beams, columns, frameworks, and more. They deliver dependable strength and durability, which makes them well-suited for both indoor and outdoor uses.
Automotive: Within the automotive sector, stainless steel 304 fasteners join vehicles like cars, trucks, motorbikes, bicycles, and others. Because they withstand corrosion and elevated temperatures, they appear in engine parts, chassis, body panels, and internal components.
Marine: Stainless steel 304 fasteners are perfectly suited for marine uses thanks to their ability to withstand salt water. They are applied in boat building, ship repair, and offshore structures, where contact with severe marine conditions is frequent.
Food and Beverage: Stainless steel 304 packaging is frequently found in food and beverage equipment. They meet food safety standards, withstand corrosion from acidic or salty foods, and are simple to clean, which makes them appropriate for use in food settings.
Fapener type: Indicate which kind of fastener suits your application—for instance bolts, nuts, screws, washers, or studs. Your choice will hinge on the package and the bonding requirement.
Corrosion resistance: Stainless steel 304 offers great resistance to corrosion in most settings, yet take into account how many corrosive agents are present, like moisture, chemicals, or saltwater. The harshness of environmental conditions may call for picking premium stainless steel or applying extra coatings or treatments to improve corrosion control
Strength and Weight Requirements: Depending on the application, factor in the strength and capacity the fastener must have. Stainless steel 304 fasteners are available in several grades and strengths, so pick one that matches or surpasses your particular weight needs.
Size and Dimensions: Choose the right size and dimensions to fit the packaging materials. Ensure the fasteners align with the matching screws or holes.
Fasteners made from stainless steel 304 usually display low magnetic permeability owing to their austenitic microstructure. Although they can exhibit certain magnetic characteristics, they are typically regarded as non-magnetic when in the annealed state. Nevertheless, minor magnetism may arise as a result of work hardening or cold working processes.
Yes,Stainless steel 304 fasteners offer strong resistance to corrosion. They include chromium, which creates a passive oxide layer on the surface, delivering excellent protection against rust and corrosion in most environments. That said, they can corrode in highly corrosive or acidic conditions if not properly maintained.
Stainless steel 304 fasteners work well in moderately elevated temperature settings. Although they can endure temperatures reaching approximately 870°C (1600°F) during intermittent service and 925°C (1700°F) during continuous service, extended contact with intense heat can cause oxidation and deterioration of mechanical properties.
Yes,Stainless steel 304 fasteners are completely recyclable. They can be melted down and repurposed to make new stainless steel products without any loss to their intrinsic qualities. Recycling stainless steel lowers the demand for raw materials and reduces environmental impact, making it a sustainable option.
Mail: sales@koasteel.nz