Home > Stainless Steel 440c Nuts
Majid Fasteners stands out as a top-notch manufacturer and supplier of Stainless Steel 440C Nuts, proudly based in Dubai, UAE. They specialize in delivering high-strength, precision-engineered fastening solutions tailored for demanding industrial applications. With cutting-edge production facilities, rigorous quality standards, and advanced testing technologies, Majid Fasteners guarantees products that boast exceptional durability, resistance, and reliability. Stainless Steel 440C Nuts are well-known for their impressive hardness, wear resistance, and longevity, making them perfect for situations that involve high mechanical stress.
SS 440C Nuts are recognized for their excellent wear, abrasion, and fatigue resistance, while also providing moderate corrosion resistance in mildly corrosive environments. They maintain their structural integrity under heavy loads and high temperatures, making them suitable for heavy-duty applications. Additionally, these nuts offer impressive edge retention and dimensional accuracy, although their high hardness levels limit their weldability.
| Specifications | IS, BS, ASTM |
| Standard | ASTM / ASME – A/ SA 193 |
| Length | 3 mm to 200 mm |
| Size | M02 to M33 |
| Type | Hex Nuts, Dome Nuts, Hex Machine Screw Nuts, Hex Lock Nuts Nylon Insert, Hex Jam Nuts, Hex Jam Nylon Lock Nuts, Heavy Hex Nuts, Wing Nuts, Cap Nuts, Acorn Nuts, Square Nuts, K-Lock Nuts, Prevailing Torque Lock Nuts, Top Lock Nuts, Two-Way Reversible Lock Nuts, Pin-Lock Nuts, T-Nuts, Coupling Nuts, T-Slot Nuts, Castle Nuts, Flange Nuts Serrated, Machine Hex Nuts, Finished Hex Nuts, Forged Eye Nut, Rivet Nuts, Slotted Hex Nut, Acme Hex Nuts, Nylock Nuts, Anco Locknuts, Flexloc Nuts, Reversible Locknuts, Panel Nut, Poly Nut, Conelock Nut, Self Clinching Nuts, Domed Cap Nuts, Imperial Thread Nuts, Imperial Thread Nylock Nuts, Sleeve Nuts, Thin Nuts, Weld Nuts, High Tensile Nuts, Cage Nuts, Security Nuts, Imperial Nuts, Industrial Nuts, Miscellaneous Nuts, Insert Nuts, Knurled Nuts, Round Nuts |
| Element | SS 440C |
| Ni | – |
| C | 0.95 – 1.20 |
| Mn | 1.0 max |
| P | 0.040 max |
| S | 0.030 max |
| Si | 1.0 max |
| Cr | 16.0 – 18.0 |
| Mo | 0.75 |
| N | – |
| Element | SS 440C |
| Tensile Strength (MPa) min | 758 |
| Yield Strength 0.2% Proof (MPa) min | 448 |
| Elongation (% in 50mm) min | 14 |
| Hardness Rockwell (HR C) | 269HB max# |
Stainless Steel 440C Nuts find their place in various applications where high strength, wear resistance, and durability are essential. You’ll commonly see them in precision machinery, bearings, valves, aerospace hardware, high-performance automotive parts, cutting tools, pumps, shafts, and military equipment. They excel in fastening systems that face high friction, mechanical impact, and dynamic loads. In sectors like oil & gas, petrochemical, and power generation, SS 440C Nuts are utilized in high-pressure systems and rotating equipment, showcasing their robust performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
