MERIH STAINLESS, based in Istanbul, Turkey, is a reliable manufacturer and supplier of Stainless Steel 420 nuts, delivering top-notch fastening solutions for industries that demand strength, corrosion resistance, and durability. Thanks to cutting-edge production technology and rigorous quality control, MERIH STAINLESS guarantees that every nut meets international standards for precision, mechanical performance, and reliability. These Stainless Steel 420 nuts are designed to endure tough environments and high temperatures. With a variety of sizes and specifications available, they find extensive use in automotive, aerospace, chemical, and industrial sectors for critical applications.
Stainless Steel 420 nuts are martensitic stainless steel fasteners made from iron, chromium, and carbon, providing impressive hardness, tensile strength, and moderate corrosion resistance. They can be heat-treated to boost their mechanical properties, offering enhanced wear resistance, toughness, and dimensional stability. The martensitic structure enables these nuts to maintain their integrity under mechanical stress and high temperatures, making them perfect for demanding industrial and engineering tasks.
| Specifications | : | ASTM A /SA 193 / 194 |
| Dimensions | : | ASTM,DIN, BS,GB, IS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Nuts size | : | M02 to M33 |
| Fe | C | Mn | Si | Cr | Ni* | Mo* | P | S | Cu* | Al* | Sn* |
|---|---|---|---|---|---|---|---|---|---|---|---|
Balance | 0.15-0.40% | 1.00% max | 1.00% max | 12.00-14% | 0.50% max | 0.50% max | 0.04% max | 0.03% max | 0.50% max | 0.15% max | 0.05% max |
| Property | Metric |
|---|---|
Density | 7.74 g/cm3 |
Elastic Modulus | 200 GPa |
Electrical Resistivity | 0.55 x 10-7 .m |
Tensile Strength | 655 MPa |
Yield strength (Temper: Annealed) Minimum 0.2% offset | 40,000 psi |
Yield Strength (Temper: Hardened + 350°F) Typical 2% offset | 195,000 psi |
Elongation (% in 50 mm) | 25 |
Brinell Hardness (HB) | 241 max |
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Corrosion-resistant product known for high hardness. Stainless Steel 420 Nuts are available in sizes from M6 to M36, suitable for applications where wear resistance and durability are crucial, such as in cutting tools and industrial machinery.
Stainless Steel 420 Coupling Nuts are designed for joining threaded rods, available in sizes from M6 to M36. They are used in applications requiring high hardness and resistance to wear, such as in machinery and automotive components.
Featuring a nylon insert for secure fastening, Stainless Steel 420 Nylon Insert Nuts come in sizes from M6 to M24. They offer stability and prevent loosening, ideal for applications where vibration resistance and durability are important.
Stainless Steel 420 Flange Hex Nuts provide enhanced load distribution with integrated flanges. Available in sizes from M6 to M24, they are used in heavy-duty machinery and structural applications where high hardness and support are needed.
Designed for high-stress applications, Stainless Steel 420 Heavy Hex Nuts are available in sizes from M6 to M36. They offer superior hardness and strength, making them suitable for use in industrial machinery and demanding environments.
Stainless Steel 420 Square Nuts offer a large surface area for effective torque application. Available in sizes from M6 to M24, they are ideal for secure fastening in tight spaces within various industrial and structural applications.
These Stainless Steel 420 nuts are commonly used in industries that require dependable fastening in high-stress and corrosive environments. They’re ideal for valves, pumps, automotive and aerospace components, as well as precision machinery. Moreover, they play a crucial role in chemical processing, power generation, and manufacturing sectors where durability and mechanical strength are essential. Their outstanding wear resistance, toughness, and long service life help minimize maintenance needs and ensure reliable operation. Stainless Steel 420 nuts are the go-to choice for critical fastening applications in harsh industrial settings.
Stainless steel 420 nuts are used in areas where extra durability and corrosion resistance are critical. It is commonly used in cutting tools, valves and various industrial tools. Their durability makes them suitable for applications requiring edge preservation and strength, such as manufacturing machine parts and tools in. Despite moderate corrosion resistance, they are ideal for environments where industrial products and anti-damage is important.
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