Kyaw Stainless is a top-notch manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality Stainless Steel 440C Nuts that are perfect for tough industrial applications. These nuts are celebrated for their remarkable hardness, strength, and resistance to corrosion, making them a go-to choice for both mechanical and structural needs. At Kyaw Stainless, every product is crafted with precision engineering and a superior finish, all while adhering to international quality standards. The Stainless Steel 440C Nuts from this company are well-regarded for their performance even under high stress and wear, making them reliable fasteners for critical applications across various industries.
These Stainless Steel 440C Nuts are primarily made of iron, with 16–18% chromium, 0.95–1.20% carbon, and trace amounts of manganese, silicon, and molybdenum. This unique blend gives them an impressive mix of hardness and corrosion resistance. They boast a tensile strength of around 760 MPa and a yield strength of about 450 MPa, ensuring they perform exceptionally well mechanically. Additionally, these nuts show high wear resistance, excellent hardness after heat treatment, and good resistance to mild acids and alkalis, making them ideal for high-stress, precision-engineered environments.
STAINLESS STEEL 440C NUTS SPECIFICATIONS |
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| 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# |
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A corrosion-resistant product, Stainless Steel 440C nuts are available in sizes from M6 to M64. Known for their exceptional hardness and wear resistance, these nuts are ideal for high-stress, high-temperature applications in aerospace and industrial machinery.
A corrosion-resistant product, Stainless Steel 440C coupling nuts come in sizes from M6 to M36. They are designed to join two male threads securely, offering high strength and durability in demanding applications.
A corrosion-resistant product, Stainless Steel 440C nylon insert nuts, or lock nuts, are available in sizes from M3 to M36. The nylon insert prevents loosening under vibration, making them suitable for high-stress and high-temperature environments.
A corrosion-resistant product, Stainless Steel 440C flange hex nuts feature an integrated flange and are available in sizes from M5 to M20. They provide even load distribution and enhanced stability in harsh conditions.
A corrosion-resistant product, Stainless Steel 440C heavy hex nuts are available in sizes from M10 to M48. Their increased thickness offers superior strength and durability, making them ideal for heavy-duty and high-stress applications.
A corrosion-resistant product, Stainless Steel 440C square nuts come in sizes from M6 to M30. Their larger surface area ensures a secure grip and stable fastening in high-stress and industrial applications.
440C Stainless Steel Nuts are applied extensively in the aerospace, automotive, marine, and industrial machinery industries because they possess high hardness and corrosion resistance. They find extensive application in heavy-duty fasteners, bearings, machine parts, and precision instruments that require high strength and durability. They are also used in medical devices, power generation, and defense systems where there is a need for wear resistance and high mechanical loads. Their tolerance of extreme temperatures and environmental stresses makes them the best for structural assemblies and equipment that is subject to harsh industrial processes.
You’ll find Stainless Steel 440C Nuts in a variety of applications that demand high strength, hardness, and corrosion resistance. They’re commonly used in the aerospace, automotive, and marine industries to secure components that face wear, vibration, and corrosive conditions. These nuts also play a vital role in medical instruments, ball bearings, and high-pressure equipment. Plus, they’re favored in the food processing and chemical sectors for their hygienic properties and resistance to oxidizing agents. With Kyaw Stainless’s 440C Nuts, you can trust in their long-lasting performance, precise dimensions, and exceptional durability, even in the harshest working conditions.
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