Emilio Stainless is a reputable manufacturer and supplier located in Manila, Philippines, specializing in high-quality stainless steel products like Stainless Steel 420 Nuts. Renowned for their commitment to quality, precision, and reliability, the company offers fastening solutions that adhere to international standards for strength and durability. Emilio Stainless is passionate about serving a variety of industrial sectors by providing products that resist corrosion and tolerate heat. Their Stainless Steel 420 Nuts are designed to excel in challenging environments, boasting a blend of hardness, toughness, and wear resistance that guarantees long-lasting performance in both mechanical and structural applications.
These Stainless Steel 420 Nuts are crafted from martensitic stainless steel, which includes chromium (12–14%), carbon, manganese, silicon, and small amounts of nickel. This unique composition results in outstanding mechanical strength, impressive hardness after heat treatment, and decent corrosion resistance in mild conditions. The material offers tensile strength ranging from 700–900 MPa and shows good resistance to wear, scaling, and moderate chemical exposure. The heat treatment process boosts their hardness and dimensional stability, making Stainless Steel 420 an excellent choice for fasteners that require exceptional strength and abrasion resistance.
| 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.
Stainless Steel 420 Nuts find their place in various industries, including aerospace, petrochemical, marine, power generation, and mechanical engineering. They are perfect for applications that require durability and resistance to heat and wear, such as turbine components, pumps, valves, machinery, and structural assemblies. Their ability to maintain strength even in high temperatures and corrosive environments makes them a dependable choice for both indoor and outdoor applications. These nuts provide secure fastening, mechanical stability, and a long service life in critical systems where precision, performance, and material integrity are paramount.
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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