Marzouk Steel, located in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch alloy steel bolts. Known for their impressive strength, durability, and precision, these bolts are crafted to handle the tough demands of industrial, automotive, and construction settings. By employing cutting-edge manufacturing methods and rigorous quality control, Marzouk Steel guarantees that each bolt performs consistently, offering reliability and a long lifespan. Catering to the heavy machinery, engineering, and manufacturing industries, the company provides alloy steel bolts that boast exceptional tensile strength, corrosion resistance, and mechanical stability, making them perfect for high-stress and challenging operational environments.
These alloy steel bolts are made from premium-grade alloy steel that includes carbon, chromium, nickel, and molybdenum, all engineered to enhance strength, toughness, and wear resistance. They showcase remarkable mechanical properties, with a tensile strength ranging from about 800 to 1,200 MPa, yield strength between 600 and 950 MPa, and an elongation of 10 to 15%. Heat-treated to boost hardness, dimensional stability, and fatigue resistance, these bolts maintain dependable performance even under heavy loads and extreme conditions. Their unique blend of ductility, toughness, and mechanical integrity makes them ideal for high-performance fastening tasks.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B6 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marzouk Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Bolts​​​​ in Tunis, Tunisia. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your Alloy Steel Bolts​​​ needs!
Alloy steel bolts find their place in various applications, including automotive, construction, heavy machinery, and industrial equipment. They play a crucial role in securing vital components in engines, gear assemblies, structural frameworks, and mechanical systems. With their superior tensile strength, corrosion resistance, and durability, these bolts promise long-lasting performance while minimizing maintenance needs. Engineers and industrial operators favor alloy steel bolts for projects that demand reliable, high-strength fastening solutions capable of enduring heavy loads, vibrations, and tough operational environments, making them an essential part of modern engineering.
Marzouk Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Tunis, Tunisia.
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