Khaled Stainless, based in Cairo, Egypt, has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 420 Nuts, specifically crafted for high-strength and wear-resistant fastening needs. These nuts are produced through precise machining and carefully controlled heat-treatment processes, ensuring they offer excellent dimensional accuracy, consistent threading, and trustworthy performance. Khaled Stainless adheres to ASTM and international standards when supplying SS 420 nuts, making them ideal for industries that demand fasteners capable of withstanding mechanical stress, impact loads, and moderate corrosive environments with unwavering reliability.
Stainless Steel 420 is a martensitic stainless steel that contains chromium and has a higher carbon content, which allows for effective heat treatment to boost hardness and strength. This unique composition offers decent corrosion resistance in mild conditions, along with outstanding wear and abrasion resistance. SS 420 nuts showcase high tensile strength, improved hardness post-heat treatment, and good fatigue resistance. The material also maintains reasonable toughness and machinability, making it a great choice for precision-engineered fastening components.
| 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.
At Khaled Stainless, we take great care in packaging our Stainless Steel 420 Nuts to ensure that they reach you in the best possible condition. Each set of nuts is securely wrapped in plastic and placed in sturdy wooden boxes, clearly labeled for easy identification and efficient delivery. We provide both domestic and international shipping options, using reliable courier services or air freight, depending on your location. All shipments come with full insurance, packing lists, commercial invoice, and all the information possible on the packages. Our utmost priority is your order arriving just as perfect, right on schedule, with extra packaging if possible and express service depending on need.
Stainless Steel 420 nuts are widely utilized in scenarios where high mechanical strength and wear resistance are crucial. Common industries include automotive, oil and gas, power generation, and heavy engineering. These nuts find their place in pumps, valves, pressure equipment, machinery assemblies, and structural components that endure high loads. Additionally, SS 420 nuts are used in tooling, manufacturing equipment, and industrial maintenance, ensuring secure fastening, a long service life, and dependable performance in challenging mechanical environments.
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