Andre Stainless is a reputable manufacturer and supplier located in Singapore, specifically on Pulau Ujong. They’ve built a solid reputation for providing top-notch stainless steel solutions, including Stainless Steel 304H Nuts, to clients in Dubai, UAE. Known for their commitment to excellence and precision, Andre Stainless follows international manufacturing standards, ensuring that their products are reliable and perform exceptionally well in tough industrial settings. They cater to a variety of sectors, including petrochemical, construction, and marine, by offering fasteners that resist both corrosion and heat. Thanks to their use of advanced technology and rigorous quality control, Andre Stainless has become a go-to partner for Stainless Steel 304H Nuts in global markets, including the UAE.
Stainless Steel 304H Nuts are made from high carbon stainless steel, featuring about 18% chromium and 8% nickel, with a higher carbon content (0.04–0.10%) that boosts their strength at high temperatures. These nuts have a tensile strength of around 515 MPa and a yield strength of about 205 MPa. They also showcase impressive elongation and hardness, ensuring they remain durable even under thermal stress. Their mechanical properties make them perfect for applications that require resistance to high temperatures, as well as excellent protection against corrosion and oxidation, even in challenging conditions.
| Specifications | DIN, ISO ,JIS ,GB, IS, BS, ASTM |
| Standard | ASTM A193 / A194, ASME SA193 / SA194 |
| Size | M2 – M100 |
| Length | 3 mm to 200 mm | Custom Sizes |
| Dimensions Standard | DIN: DIN931, 933, 934, 7991, 976, 125 ISO: ISO 4033, 4032 ASME B18.5, B18.3 |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Test Certificate | As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304H | min. | 0.04 | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | – | 10.5 | – | |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304H | 515 | 205 | 40 | 92 | 201 |
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Stainless Steel 304H Nuts Designed for high-stress environments, these nuts provide excellent corrosion resistance and durability. Available in sizes ranging from M6 to M36, they are ideal for chemical, petrochemical, and power generation applications.
Stainless Steel 304H Coupling Nuts Ideal for joining threaded rods, these coupling nuts offer high strength and temperature resistance. Available in sizes from M6 to M36, they are suitable for industrial applications such as piping systems and machinery assemblies.
These nuts feature a nylon insert for secure fastening and vibration resistance. Available in sizes from M6 to M24, they ensure a tight fit and prevent loosening, making them perfect for machinery and automotive applications.
Featuring integrated flanges for extra support, these SS 304H nuts provide enhanced load distribution and stability. Available in sizes from M6 to M24, they are ideal for use in heavy-duty equipment and construction projects.
Offering superior strength for heavy-duty applications, these SS 304H nuts are designed for high-pressure and high-temperature environments. Available in sizes from M6 to M36, they are perfect for boilers and heat exchangers.
These square nuts provide 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 industrial machinery and structural applications.
Andre Stainless is committed to providing high-quality Stainless Steel 304H Nuts with consistent performance through a wide range of tests. These include hardness testing, spectro analysis, PMI, and flaring tests. We also do micro and macro tests, pitting resistance tests, and IGC tests to ensure the excellent quality of every product we deliver. Along with the above-mentioned stringent testing processes, we are giving full documentation like commercial invoices and detailed packing lists with net and gross weights, box numbers, and labels. Moreover, our legalized or attested Certificate of Origin and Third-Party Inspection Certificates make sure that there is total assurance of our commitment towards delivering superlative products and a guaranty of unforgettable customer satisfaction.
You’ll find Stainless Steel 304H Nuts commonly used in high-temperature settings like power generation plants, heat exchangers, boilers, and oil refineries. Their strong mechanical properties and corrosion resistance make them ideal for securing components that face thermal cycling and corrosive environments. They’re often used in the construction of pressure vessels, chemical processing equipment, and marine infrastructure. Additionally, these nuts are essential in offshore drilling platforms and other structural assemblies where reliability, safety, and long-lasting performance are crucial. Their consistent performance and durability make them a top choice for various industrial applications.
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