Mitchell Stainless is a reliable manufacturer and supplier of top-notch Stainless Steel 409 Bolts based in Hamilton, New Zealand. They provide robust fastening solutions tailored for tough industrial settings. With a keen emphasis on precision engineering, high material standards, and dependable product performance, the company serves a variety of sectors that need corrosion-resistant and heat-tolerant fasteners. The Stainless Steel 409 Bolts from Mitchell Stainless are crafted to perform exceptionally well in high-temperature and mildly corrosive environments, making them perfect for automotive, fabrication, and structural uses. Supported by cutting-edge manufacturing processes and rigorous quality control, these bolts promise lasting strength and reliable operation.
Stainless Steel 409 Bolts mainly consist of chromium (10.5–11.75%), iron, and small amounts of elements like carbon, manganese, and titanium to boost stability. This ferritic stainless steel grade is known for its good oxidation resistance and moderate corrosion resistance, particularly in high-temperature settings. In terms of mechanics, SS 409 bolts offer impressive tensile strength, solid yield strength, and dependable hardness, making them suitable for automotive and thermal applications. The addition of titanium enhances weldability and minimizes the risk of intergranular corrosion, ensuring consistent performance even under heat cycles and challenging atmospheric conditions.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 409 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 409 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 409 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
Contact us to get a quick quote for your requirement.
Stainless Steel 409 bolts are durable, high-temperature resistant fasteners with good corrosion resistance. Ideal for automotive exhaust systems and industrial applications, they offer strength and performance in harsh environments.
Custom Stainless Steel 409 Hex Bolt is a high heat resistant fastener with a square head, made to a specific size. Provides durability and corrosion resistance for automotive and demanding industrial applications.
Stainless Steel 409 Leg Bolt is a high strength fastener with a long threaded bolt and flat head. Provides durability and corrosion resistance for industrial applications and high temperatures.
Stainless Steel 409 Expansion Anchor Bolts are corrosion-resistant fasteners for concrete or masonry protection. It expands in the hole as it tightens, providing a firm and reliable grip.
stainless steel 409 Hex Flange head bolt has a hexagonal head with an integrated flange for better weight distribution. It provides strength and corrosion resistance, suitable for automotive and industrial applications.
Stainless Steel 409 Full Threaded Bolts have threads along their entire length, offering consistent clamping force and high-temperature resistance. They are ideal for automotive and industrial applications requiring strength and durability.
We are committed to providing high quality products that have been thoroughly tested to ensure reliability and adhere to stringent standards. Each stainless steel 409 bolt has been micro-inspected including inspections for strength, accuracy and efficiency to ensure flawless results for industrial applications We are proud to offer fast delivery services ensuring our customers receive their orders on time, every time.
Stainless Steel 409 Bolts find extensive use in industries that need heat-resistant and moderately corrosion-resistant fastening solutions. In the automotive field, they are frequently utilized in exhaust systems, mufflers, and catalytic converters because of their ability to endure high temperatures. They are also employed in heat exchangers, furnaces, and industrial machinery that experience thermal cycling. Furthermore, SS 409 bolts are essential in structural fabrication, metal assemblies, and environments with mild chemical exposure.
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