SMO 254 Fasteners supplied by Ranya Stainless in Muscat, Oman are crafted for environments where ordinary fasteners simply break down. These high performance components are built to survive extreme corrosion, aggressive chemicals and powerful temperature fluctuations. Ranya Stainless is trusted for delivering products that people rely on when strength and safety must never fail. SMO 254 Fasteners provide unmatched durability, secure tightening and long term stability even in saltwater rich or highly acidic surroundings. Engineers choose them because they represent reliability, precision and pure performance in the toughest industrial conditions.
SMO 254 Fasteners are made from a high alloy stainless steel enriched with chromium, nickel, molybdenum and nitrogen. This advanced composition gives exceptional resistance to pitting, crevice corrosion and stress corrosion cracking. Mechanically, they offer high tensile strength, strong toughness and the ability to remain stable under heavy loads and fluctuating temperatures. Their structure retains strength in both hot and cold environments while resisting chemical attack. These fasteners perform with confidence where ordinary stainless steels fail, making them ideal for extreme industrial setups.
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 used in marine engineering, desalination plants, offshore structures and chemical processing units where corrosion resistance is the highest priority. They are essential in heat exchangers, oil and gas installations, high purity systems, pharmaceutical equipment and pulp and paper machinery. Their strength, cleanliness and reliability allow them to secure heavy components, maintain structural integrity and support continuous operations. These fasteners are chosen for installations that demand zero compromise on safety and durability. Their ability to resist saltwater, chlorides and harsh chemicals makes them a powerful solution for demanding industrial environments.
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