Emilio Stainless, based in Manila, Philippines, is a reputed manufacturer and supplier of premium-quality Stainless Steel 409 Fasteners. Known for superior craftsmanship, strict quality assurance, and compliance with international standards, these fasteners are designed to offer excellent oxidation and corrosion resistance at high temperatures. SS 409 Fasteners are ferritic stainless steel components ideal for applications requiring durability, heat resistance, and cost efficiency. With advanced production facilities and rigorous quality control, Emilio Stainless ensures every fastener provides outstanding mechanical strength, dimensional accuracy, and long-term reliability for a wide range of industrial, automotive, and engineering applications.
Stainless Steel 409 Fasteners are primarily composed of iron, with 10.5–11.75% chromium, ≤0.08% carbon, and trace amounts of nickel, titanium, and manganese. This ferritic stainless steel offers moderate corrosion resistance, good oxidation resistance, and excellent formability. The fasteners exhibit tensile strength of around 380–450 MPa, yield strength of approximately 170–240 MPa, and good elongation. They maintain mechanical integrity and surface stability in moderately corrosive and high-temperature environments, making them suitable for both automotive and industrial fastening applications that demand strength and thermal resistance.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 409 Fasteners |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
|
Element |
Content |
|---|---|
|
Carbon |
0.08 max |
|
Manganese |
1.00 max |
|
Phosphorus, max |
0.045 max |
|
Sulfur, max |
0.045 max |
|
Silicon |
1.00 max |
|
Nickel |
0.5 |
|
Chromium |
11.75 |
|
Molybdenum |
– |
| Tensile Strength/Ultimate Tensile Stress (UTS) – (Mpa) | 450 |
| Yield Strength/Proof Stress(0.2% Offset) (YS) – (Mpa) | 240 |
| Elongation in 4D (El) | 25% min |
| Reduction | – |
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These SS 409 Nuts offer excellent corrosion resistance and are typically used in automotive exhaust systems. They are available in sizes ranging from M6 to M30, with various dimensions to suit different applications.
SS 409 Stud Bolts offer excellent corrosion resistance and are designed for high-temperature environments. They are available sizes from M6 to M30 and lengths from 50mm to 300mm. Their versatility ensures reliable performance and durability for demanding industrial applications.
With corrosion resistance, these bolts are ideal for exhaust systems and other automotive applications. Sizes generally range from M6 to M30, with lengths varying from 20mm to 200mm, depending on the specific requirements.
Offering good resistance to corrosion, these rods are used in various construction and industrial applications. They come in diameters from M6 to M30 and lengths from 100mm to 1000mm, with custom lengths available.
These screws provide reliable corrosion resistance and are commonly used in automotive and industrial applications. Sizes range from M3 to M12, with lengths from 10mm to 100mm, designed to accommodate different fastening needs.
With excellent corrosion resistance, these washers distribute load and reduce stress on bolted connections. They are available in diameters from M6 to M30 and thicknesses tailored to specific applications.
Our strict quality control is guaranteed by quality control inspections taking place at each production stage. All led by our firm in-house. This commitment to excellence guarantees that each product meets precise specifications and industry standards. Furthermore, we are very proud of our fast logistics network, which allows us to deliver orders quickly to clients all over the world. Our focus on reliability and timeliness ensures customer satisfaction and reinforces our reputation as a trusted partner for stainless steel solutions.
Stainless Steel 409 Fasteners are widely used in industries requiring heat resistance, oxidation resistance, and moderate corrosion protection. They are ideal for automotive exhaust systems, mufflers, catalytic converters, heat exchangers, and furnace components. In industrial sectors, they are used for mechanical assemblies, structural supports, and equipment operating in high-temperature environments. Their combination of strength, durability, and affordability makes them suitable for both heavy-duty and general-purpose fastening applications. Emilio Stainless supplies SS 409 fasteners in various types, sizes, and finishes, offering dependable, durable, and cost-effective fastening solutions for automotive, industrial, and engineering projects.
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