Mbemba Stainless, situated in Kinshasa, Congo, is a reliable producer and dealer of top-notch Stainless Steel 301 bolts. The company focuses on producing fastening solutions that are durable, of high strength, and corrosion-resistant and that also comply with international quality standards. By having advanced manufacturing technology and strict quality control measures, Mbemba Stainless is able to guarantee not only precision and consistency but also long-lasting performance to every unit of their product. Their Stainless Steel 301 bolts are widely recognized for their sound physical characteristics, general-purpose nature, and dependability, which, consequently, makes them a first-choice source of a different industrial, architectural, and engineering applications cross various sectors.
First of all, Stainless Steel 301 bolts consist mainly of iron, chromium (16–18%), and nickel (6–8%), with small amounts of carbon, manganese, silicon, phosphorus, and sulfur being present as well. Such a balanced composition provides the material with excellent strength, toughness, and moderate corrosion resistance. On the mechanical side, Stainless Steel 301 bolts can reach a tensile strength of even 930 MPa when subjected to cold working and a yield strength of around 520 MPa, while also maintaining good hardness and elongation. The availability of these characteristics opens the door to usage in high-stress applications, which demand strength, resilience, and durability.
Material | Specification | Standards | Size | Length |
Stainless Steel 301 Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 301 |
| 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 301 |
| 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 301 Bolts are high strength fasteners, ductile fasteners with excellent corrosion resistance and heat resistance. They are ideal for products that require flexibility, are durable, and resist stress and fatigue.
Custom Stainless Steel 301 Hex Bolt is a conformable fastener with a hexagonal head, providing high tensile strength, flexibility and corrosion resistance, suitable for demanding industrial design applications
Stainless Steel 301 Leg Bolt is a corrosion resistant fastener with a threaded shaft and flat, like leg design, providing a strong, secure connection requiring durability and flexibility in structural and industrial applications
Stainless Steel 301 Expansion Anchor Bolt is a durable, corrosion resistant fastener designed to securely anchor in concrete or masonry, expanding during installation to provide a firm and stable grip
Stainless Steel 301 Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing a secure, load-distributing fastening solution with high strength and corrosion resistance for industrial applications
Stainless Steel 301 full threaded bolts have a completely threaded shaft, offering uniform grip and engagement. They provide high strength, flexibility, and resistance to corrosion and stress in demanding applications.
After the manufacturing, our quality control team will carry out a number of destructive and non-destructive tests using sophisticated methods and techniques to make sure the performance and reliability of our Stainless Steel 301 Bolts. Once all those test procedures are finished, we pack the bolts in a safe, high-end packaging material to avoid damage during transit. We ensure that there will be no delay and that the clients are receiving the products on schedule that has been agreed upon. We also provide all the documentation needed to make the delivery transparent and give the customer assurance about the quality of the product.
Stainless Steel 301 bolts are commonly found in such industries as automotive, construction, aerospace, marine, and chemical processing. Examples of their being utilized are in the tightening of parts in machines, structural frameworks, pipelines, and heavy equipment. Due to their excellent formability, weldability, and corrosion resistance, they can be employed in both indoor and outdoor applications. The present bolts carry out the functions in which they are exposed to vibration, heat, or mechanical stress. The reason is that they possess superior toughness. The combination of strength, versatility, and reliability with Stainless Steel 301 bolts remains intact and, thus, makes these fasteners an excellent choice for demanding fastening and structural applications.







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