Mbemba Stainless is a well-known manufacturer and supplier located in Kinshasa, Congo, that specializes in top-notch Stainless Steel 409 Bolts. With a commitment to precision engineering and outstanding performance, Mbemba Stainless provides bolts that adhere to international standards and meet various industrial needs. These Stainless Steel 409 Bolts are celebrated for their durability, corrosion resistance, and cost-effectiveness, making them perfect for tough environments. Each product from Mbemba Stainless goes through thorough testing to ensure reliability, longevity, and consistency, catering to clients in the automotive, construction, and mechanical sectors with excellence and trust.
The composition of Stainless Steel 409 Bolts mainly includes iron, chromium (10.5–11.75%), and trace amounts of titanium, which boost their corrosion resistance and mechanical strength. They offer good tensile strength, moderate formability, and exceptional resistance to oxidation, even under high temperatures. Thanks to their ferritic structure, they provide stability and improved weldability. With a yield strength of around 275 MPa and a tensile strength of about 450 MPa, these bolts are perfect for applications that demand both durability and heat resistance.
|
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 | – |
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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 are commonly found in automotive exhaust systems, mufflers, and catalytic converters due to their ability to withstand high-temperature oxidation. They’re also great for heat exchangers, power generation units, and construction frameworks where strength and corrosion resistance are essential. Additionally, these bolts are used in chemical processing equipment, agricultural machinery, and structural assemblies. Their excellent formability and weldability make them easy to install and maintain, providing a cost-effective solution for both industrial and commercial projects that require long-lasting fastening performance.
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