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Mbemba Stainless is a well-respected manufacturer and supplier located in Kinshasa, Congo, known for its top-notch Stainless Steel Bolts. The company is committed to providing high-strength fastening solutions that are built to last, ensuring durability, precision, and resistance to corrosion. Using cutting-edge technology and high-quality stainless steel, Mbemba Stainless delivers bolts that adhere to international standards for both performance and reliability. These bolts find their place in various industries, including construction, oil and gas, petrochemical, marine, and power generation, where they offer reliable performance in both typical and challenging environments. Mbemba Stainless is one of the leading manufacturers and suppliers of top-quality stainless steel products from Kinshasa, Congo. Quality excellence is our specialty and we specialize in supplying high-grade stainless steel bolts that meet international standards. Properties of high strength, excellent durability, and resistance to corrosion are what make our stainless steel bolts best in class, designed with high manufacturing techniques and the finest-grade material. Mbemba Stainless caters to all sectors, including the construction, marine, oil, and gas sectors. Being reliable, with a focus on on time delivery and customer-friendly approach in managing customers, Mbemba Stainless is your one-stop destination for stainless steel fastening solutions in the region.
The Stainless Steel Bolts are crafted from premium stainless steels like SS 304, SS 304L, SS 316, and SS 316L, which are enhanced with chromium, nickel, and molybdenum to boost their resistance to corrosion and oxidation. They boast impressive mechanical properties, such as high tensile and yield strength, good hardness, and exceptional toughness, even in extreme temperatures. The stainless-steel composition guarantees protection against rust, pitting, and stress corrosion cracking, ensuring dependable fastening performance and a long service life in demanding situations.
| ASTM/ASME Specifications | ASTM A193 / ASME SA 193, ASTM A194 / ASME SA 194 |
| Bolts, Studs Threads | UNC, METRIC, BSF, UNF, BSW or Custom |
| Head drive | Phillips, Six-Lobe, Phillips/Slot, Slotted |
| Stainless Steel Bolts | Hex Bolts, Flange Bolts, Square Bolts, T Bolts, Eye Bolts, U Bolts, Lag Bolts, Counter Sunk Bolts, J Bolts, Hex Head Bolts |
| Grade | AISI | Stainless Steel Bolts Chemical Composition (% maxima unless stated) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | ||||||
| A1 | SS 202 | 0.12 | 1.0 | 6.5 | 0.20 | 0.15-0.35 | 16,0 – 19,0 | 0.7 | 5,0 – 10,0 | 1.75-2.25 | ||||
| A2 | SS 304 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 15,0 – 20,0 | 0.0 | 8,0 – 19,0 | 4.0 | ||||
| A3 | SS 321 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 17,0 – 19,0 | 0.0 | 9,0 – 12,0 | 1.0 | ||||
| A4 | SS 316 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 16,0 – 18,5 | 2,0 – 3,0 | 10,0 – 15,0 | 4.0 | ||||
| C1 | SS 410 | 0.09-0.15 | 1.0 | 1.0 | 0.05 | 0.03 | 11,5 – 14,0 | – | 1 | – | ||||
| C3 | SS 431 | 0.17-0.25 | 1.0 | 1.0 | 0.04 | 0.03 | 16,0 – 18,0 | – | 1,5 – 2,5 | – | ||||
| C4 | SS 416 | 0.08-0.15 | 1.0 | 1.5 | 0.06 | 0.15-0.35 | 12,0 – 14,0 | 0.6 | 1 | – | ||||
| F1 | SS 430 | 0.12 | 1.0 | 1.0 | 0.04 | 0.03 | 15,0 – 18,0 | 0.0 | 1 | – | ||||
| Stainless Steel Bolts | Class | Tensile Stress Rm MPa (N/mm2) minimum | Yield Strength Rp 0.2 Mpa (N/mm2) minimum | AL Minimum Elongation | Diameter |
|---|---|---|---|---|---|
| Stainless Steel Bolts | 70 | 700 | 450 | 0.4d | =<M20 |
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These Stainless Steel Bolts are extensively utilized across a range of industries for assembling and securing mechanical and structural components. They are particularly suited for construction, automotive, marine, power generation, and chemical processing environments where strength and corrosion resistance are essential. Additionally, these bolts are used in equipment fabrication, machinery assembly, and offshore structures due to their ability to endure vibration, moisture, and harsh weather conditions. Their versatility, durability, and attractive finish make them a popular choice for both industrial and architectural applications.
Yes, stainless steel bolts can be welded, but it depends on the grade of the steel. Proper welding techniques and filler materials are required to maintain strength and corrosion resistance.
Stainless steel bolts can be magnetic or non-magnetic, depending on the alloy. Ferritic and martensitic stainless steels are magnetic, while austenitic stainless steels are typically non-magnetic.
Yes, we provide ss bolts standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@mbembastainless.com
Yes, stainless steel bolts can be used for underground applications due to their corrosion resistance and durability. However, the specific grade should be selected based on environmental conditions.
Stainless steel bolts are widely used in many applications due to the strength and corrosion protection they offer. They are applied in architectural design, in automotive and aerospace applications for high energy materials, as well as marine environment due to their resistance against salt water along with mechanical application, for the production of plumbing and household appliances Their reliability and environmental resistance make them a good choice for industrial and residential projects.
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