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Brian Fasteners, located in Houston, USA, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 304H Bolts. These bolts are celebrated for their exceptional durability and ability to withstand high temperatures, making them perfect for tough industrial applications. With a strong focus on precision manufacturing and ensuring customer satisfaction, Brian Fasteners provides dependable fastening solutions for a wide range of uses. Their vast inventory, prompt delivery, and technical know-how have made them a go-to choice for clients in the construction, petrochemical, and engineering sectors who need robust and corrosion-resistant fasteners.
Stainless Steel 304H Bolts are primarily made of iron, featuring 18–20% chromium, 8–11% nickel, and a carbon content of up to 0.10%, which boosts their strength at elevated temperatures. These bolts showcase impressive mechanical properties, including a minimum tensile strength of 515 MPa, yield strength of 205 MPa, and an elongation of 40%. The higher carbon content enhances their creep resistance and stability in high-heat situations. These characteristics make Stainless Steel 304H Bolts ideal for applications that demand strength and performance under thermal stress.
| 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 304H |
| 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 | U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, Bolts, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, T-Head Bolts, Eye Bolt, Foundation Bolts, Structural Bolts. |
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.
Thanks to their outstanding heat resistance and structural integrity, Stainless Steel 304H Bolts are commonly used in high-temperature and high-pressure settings. You’ll find them in heat exchangers, boilers, pressure vessels, and piping systems across power generation, chemical processing, and oil and gas industries. They’re also essential in construction projects where corrosion and oxidation resistance is crucial. Their reliability under stress and ability to endure harsh operating conditions make them a vital component in industrial assemblies that require both strength and durability for long-lasting performance.
Our commitment to quality is demonstrated by the rigorous testing procedures we apply to all our Stainless Steel 304H bolts before delivery. Some advanced tests include hardness, chemical analysis by Spectro analysis, positive material identification (PMI), levelling, micro-macro, pitting resistance, flare, and intergranular corrosion (IGC) tests. Among these high standards, we also issue commercial invoices and packaging lists; we provide necessary documents such as certificates of origin and documents proving the legality of the Trade Group or Embassy. To further ensure customer satisfaction, we offer third-party inspection certificates, proving our 304H bolts are quality and reliable for various applications.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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