Khaleed Stainless stands out as a top manufacturer and supplier based in Riyadh, Saudi Arabia, focusing on high-quality stainless steel products tailored for industrial and engineering needs. Renowned for their Stainless Steel 420 Nuts, the company delivers precision-engineered fasteners that boast exceptional strength, durability, and resistance to corrosion. With state-of-the-art production facilities and a talented workforce, Khaleed Stainless guarantees that every nut adheres to international quality standards. These nuts find their place in various sectors, including petrochemical, oil and gas, marine, power generation, and construction, offering dependable and long-lasting fastening solutions even in the toughest conditions.
Stainless Steel 420 Nuts are primarily made from iron, chromium, and carbon, which provide remarkable hardness, wear resistance, and moderate corrosion resistance. On a mechanical level, they showcase high tensile strength, good toughness, and outstanding wear resistance, making them perfect for applications that demand secure and durable fastening. Their precise threading, accurate dimensions, and excellent machinability ensure easy installation and reliable performance in critical situations.
| 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 extensively utilized in industries that require robust, corrosion-resistant, and wear-resistant fasteners. You’ll often find them in petrochemical plants, oil and gas facilities, marine equipment, power generation machinery, and construction frameworks. Their ability to withstand mechanical wear and moderate corrosion, coupled with high strength, makes them ideal for bolts, machinery, and equipment that face mechanical stress. Plus, their long service life and dependable performance make them a go-to choice for crucial fastening applications where safety and durability 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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