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Malik Fasteners is a well-respected manufacturer and supplier based in Manama, Bahrain, specializing in top-notch Stainless Steel 304H Nuts that are perfect for high-temperature and corrosion-resistant industrial applications. Crafted to meet strict international standards, these nuts ensure precise thread engagement, impressive tensile strength, and remarkable durability. Made from high-carbon austenitic stainless steel, Stainless Steel 304H offers outstanding resistance to stress corrosion and oxidation, even at elevated temperatures. Malik Fasteners caters to various industries, including power generation, chemical processing, petrochemical, and marine sectors, providing reliable fastening solutions that maintain structural integrity and consistent performance in challenging environments where high temperatures, mechanical stress, and corrosion resistance are essential.
Stainless Steel 304H Nuts are made up of chromium (18–20%), nickel (8–10.5%), and a higher carbon content (0.04–0.10%) to boost their strength at high temperatures. These nuts are mechanically robust, showcasing high tensile and yield strength, along with excellent hardness, toughness, and stability under thermal and mechanical stress. Their austenitic structure grants them superior ductility and formability while ensuring resistance to oxidation and stress corrosion cracking, even in elevated temperatures. These characteristics make SS 304H nuts the go-to choice for industrial applications that demand secure fastening, mechanical reliability, and long-lasting performance in high-temperature and moderately corrosive environments.
| 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 |
| 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 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel 304H Nuts find their place in a variety of high-temperature, high-stress, and moderately corrosive industrial settings. They are ideal for use in power generation systems, chemical processing facilities, petrochemical equipment, boilers, heat exchangers, pipelines, and marine machinery. These nuts deliver secure fastening, ensuring that everything stays in place, even under demanding conditions.
We ensure that we have complete documentation for our Stainless Steel 304H nuts. Commercial invoices, packaging documents, heat treatment charts, quality control charts, and NABL-approved reports on laboratory testing are included. Our commitment to quality extends to issuing various test certificates and our 304H products, such as MTC according to EN 10204/3.1b, PMI test certificate, and 100% radiography test report. To further strengthen customer satisfaction, we offer third-party inspection certificates, which prove our fruit’s quality and reliability for various applications and durability.
Malik Fasteners is a leading manufacturer and supplier of high-quality fasteners in Manama, Bahrain, with over 8 years of experience serving global industries.
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