Lecong Stainless, located in Da Nang, Vietnam, stands out as a top manufacturer and supplier of high-quality stainless steel products, including SMO 254 fasteners tailored for the Dubai, UAE market. Known for their precision engineering and rigorous quality standards, Lecong Stainless guarantees that every fastener meets international reliability and performance benchmarks. With cutting-edge production methods and a dedication to excellence, the company caters to a variety of industries that need corrosion-resistant and high-strength solutions. Their SMO 254 fasteners are specifically designed to endure extreme conditions, making them a reliable choice for projects in the oil, gas, marine, and chemical sectors, where durability and safety are crucial.
SMO 254 fasteners are crafted from a high-alloy austenitic stainless steel, primarily made up of 20% chromium, 18% nickel, 4% molybdenum, along with trace amounts of nitrogen and copper. This distinctive blend offers outstanding resistance to pitting and crevice corrosion, even in environments rich in chlorides. The mechanical properties include impressive tensile strength, excellent yield strength, and good elongation, ensuring they perform robustly under heavy loads. These fasteners also retain their structural integrity at high temperatures, making them ideal for demanding applications where both strength and corrosion resistance are essential.
Standard : DIN, ASTM, BS and all International Standards
Size : 3 mm to 200 mm
Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size : M1 – M64 | #4 to 3″ | Custom Sizes
Length : M02 to M33
| Grade | C | Mn | Si | S | Cu | Ni | Cr | N | Mo | P |
| SMO 254 | 0.02 max | 1 max | 0.8 max | 0.01 max | 0.5 – 1 | 17.5 – 18.5 | 19.5 – 20.5 | 0.18 – 0.22 | 6 – 6.5 | 0.03 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SMO 254 | 8.0 g/cm3 | 1320-1390°C | 650 | 300 | 35 % |
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SMO 254 nuts offer exceptional corrosion resistance in highly aggressive environments, including seawater. Available in sizes ranging from M6 to M30 and various dimensions, they ensure secure fastening with high strength and durability.
SMO 254 Stud Bolts provide superior corrosion resistance against chloride-induced stress. They are commonly available in lengths from 50 mm to 300 mm and diameters from M6 to M30, designed for high-pressure and high-temperature applications.
SMO 254 Bolts deliver excellent resistance to pitting and crevice corrosion. Standard sizes range from M6 to M30, with lengths from 20 mm to 200 mm. These bolts are ideal for demanding environments requiring high strength and durability.
SMO 254 threaded rods offer outstanding resistance to corrosion and high temperatures. Typically available in diameters from M6 to M30 and lengths up to 3 meters, they are used for various construction and industrial applications.
SMO 254 screws provide exceptional corrosion resistance and are used in marine and chemical environments. Sizes generally range from M3 to M20, with lengths from 10 mm to 150 mm, suitable for precise fastening needs.
SMO 254 washers ensure high corrosion resistance and are used to distribute load and prevent damage. They are available in sizes from M6 to M30, with thicknesses typically ranging from 1 mm to 5 mm, suitable for various applications.
All our products undergo quality standards tests such as material tests, performances tests, and corrosion resistance tests. They are realized by thorough third-party inspections so as to ascertain their credibility. We also guarantee on-time delivery as we ensure promptness in our operations so that customers will receive orders right on time according to their project schedules and quality standards.
SMO 254 fasteners are widely utilized in industries that require exceptional corrosion resistance and mechanical reliability. They are commonly found in chemical processing plants, desalination units, offshore oil and gas platforms, and marine applications, where exposure to saltwater and harsh chemicals is frequent. Furthermore, these fasteners are employed in high-temperature settings, power generation equipment, and structural assemblies that require long-lasting durability. Their blend of strength, corrosion resistance, and stability ensures safety and longevity in critical installations, making them a vital component for engineers and designers in search of reliable fastening solutions.
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