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Lina Fasteners has made a name for itself as a trusted manufacturer and supplier of Stainless Steel 304H Stud Bolts in Tunis, Tunisia. They specialize in providing strong fastening solutions designed for high-temperature and industrial applications. The company adheres to rigorous quality standards and precision manufacturing techniques to guarantee consistent performance and reliability. Their Stainless Steel 304H stud bolts are celebrated for their impressive strength, resistance to oxidation, and durability even at elevated temperatures. With state-of-the-art production facilities, skilled technicians, and efficient logistics, Lina Fasteners ensures that they deliver top-notch products, competitive prices, and timely supplies to meet a variety of project needs.
These Stainless Steel 304H Stud Bolts are crafted from a high-carbon austenitic stainless steel that contains around 18–20% chromium and 8–11% nickel, with a higher carbon content to boost strength at high temperatures. This unique composition enhances creep resistance and tensile strength when compared to standard 304 grades. On a mechanical level, SS 304H stud bolts provide good yield strength, excellent toughness, and stable ductility. They also demonstrate reliable oxidation resistance and maintain structural integrity even under prolonged exposure to heat and pressure.
| 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 |
| Grade | Stainless Steel 304, 304H, 304L |
| Specifications | ASTM A193 / ASME SA193 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3mm to 200mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Bronze Hex Studs, Threaded Studs |
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.
You’ll find Stainless Steel 304H Stud Bolts being used in a variety of high-temperature and high-pressure applications. Common uses include boilers, heat exchangers, furnaces, and equipment in petrochemical processing. They’re also frequently found in power generation plants, refineries, and pressure vessels where strength at elevated temperatures is essential. Thanks to their solid corrosion resistance and thermal stability, SS 304H stud bolts are ideal for flanges, valves, and piping systems that operate in challenging thermal environments, ensuring safe and long-lasting fastening performance.
Our Stainless Steel 304H stud bolts are carefully installed to prevent damage during transport. We use sustainable timber or sturdy boxes that meet international standards. Each bolt is marked with our company logo, grade, size and lot number. We offer complete documentation, including EN 10204-3.1 and EN 10204-3.2 certificates, material certificates, NABL-approved laboratory test reports, and professional test certificates. In addition, we include 100% radiographic and third-party inspection reports to ensure strict quality control and adherence to industry standards.
Lina Fasteners is a leading manufacturer and supplier of high-quality fasteners in Tunis, Tunisia, with over 8 years of experience serving global industries.
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