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Hamad Fasteners is a reliable manufacturer and supplier of top-notch industrial fasteners, proudly based in Riyadh, Saudi Arabia. With years of experience under our belt and a strong commitment to quality, we focus on providing sturdy fastening solutions across various industries, including construction, automotive, oil & gas, and manufacturing. One of our standout products is the High Tensile Grade 10.9 Bolt, known for its exceptional strength and durability. Designed to excel in high-stress and challenging environments, this bolt is perfect for applications where both performance and safety are paramount. At Hamad Fasteners, we prioritize quality and customer satisfaction above all else.
The High Tensile Grade 10.9 Bolt is generally crafted from medium carbon steel that undergoes quenching and tempering to achieve impressive strength. Its makeup includes carbon (0.30–0.48%), along with controlled amounts of manganese, phosphorus, and sulfur, and sometimes boron to boost hardenability. It boasts a minimum tensile strength of 1040 MPa and a yield strength of at least 940 MPa. These bolts are celebrated for their outstanding fatigue resistance, wear strength, and ability to handle heavy dynamic loads, meeting ISO 898-1 standards for mechanical properties and performance.
| Carbon Steel 10.9 | C | P | S | B |
|---|---|---|---|---|
| 0.20-0.55 | 0.025 | 0.025 | 0.003 |
| Grades | Size Range | PS [MPa] | YS (min) [MPa] | TS (min) [MPa] | Hardness [Rockwell] |
| Class 10.9 | 5–100 | 830 | 940 | 1040 | C33–39 |
| Grades | Grade 10.9 Bolt |
|---|---|
| Standard | ASTM A324, ASME SA324 |
| Size | Dia M 20 to 100 mm Inch 3/4″ to 3.1/2″ |
| finish | Zinc plated / Plain / Hot dip galvanised |
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.
Grade 10.9 bolts are extensively used in applications requiring high strength and reliability. They are important in structural steel applications, such as bridges and buildings, where their high tensile strength and durability ensure safe connections under heavy loads. In automotive construction, these bolts are used in critical chassis and engine components joints to enhance vehicle safety and performance. It is also an important component of equipment, where its durability and wear resistance help make operations more efficient and safer in the long run.
High Tensile Grade 10.9 Bolts are commonly used in situations that demand high strength and reliability. In the automotive sector, they are crucial for assembling vital components like suspension systems, engine parts, and chassis. In construction, these bolts are essential for connecting structural steel elements in buildings, bridges, and infrastructure projects. They also find applications in heavy machinery, mining equipment, and industrial manufacturing setups. Their remarkable load-bearing capacity and resistance to vibration make them perfect for tough environments where performance and safety are non-negotiable.
Hamad Fasteners is one of the Industrial suppliers and manufacturers of quality fasteners in Riyadh, Saudi Arabia, that has spent more than 12 years serving various industries.
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