Chetak Steel, located in Hyderabad, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Alloy Steel Grade 10.9 Fasteners. Known for their precision engineering and durability, these fasteners are designed to meet strict industrial standards, ensuring they perform exceptionally well in tough applications. With a strong emphasis on reliability and strength, Chetak Steel delivers fasteners that boast impressive resistance to wear, fatigue, and corrosion, making them perfect for both industrial and automotive uses. The company’s dedication to quality, prompt delivery, and customer satisfaction has made it a go-to choice for clients in search of sturdy and trustworthy fastening solutions.
Alloy Steel Grade 10.9 Fasteners are primarily made up of carbon, manganese, silicon, and small amounts of other alloying elements that boost their strength and durability. They go through quenching and tempering processes to achieve a high tensile strength of around 1,040 MPa and a yield strength of 940 MPa. These fasteners are known for their remarkable hardness, fatigue resistance, and toughness, making them ideal for high-stress situations. Their mechanical properties include excellent elongation and impact resistance, ensuring they maintain structural integrity under dynamic loads while also being stable and resistant to wear and corrosion.
Standard : DIN EN ISO 4014 & 4017 DIN 931 / 933 & IS 1364 / IS 1363
Size : Dia M 20 to 100 mm / Inch 3/4″to 3.1/2″
Finish : Plain / Zinc plated / Hot dip galvanised
Types : Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Socket Head Cap Screw, Washers, Spring Washers, Studs, Anchors
| Alloy Steel 10.9 | C | Mn | Si | P | S | Mo | Cr |
| 0.08-0.15 | 1.00 max | 1.00 max | 0.040 | 0.030 | 0.15-0.25 | 11.50-13.50 |
| Grades | Size Range | PS [MPa] | YS (min) [MPa] | TS (min) [MPa] | Hardness [Rockwell] |
| Class 10.9 | 5–100 | 830 | 940 | 1040 | C33–39 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hexagon Bolts / Set Screws | Stud Bolts | Hexagon Nuts | Socket Capscrews |
|---|---|---|---|
DIN 931 | BS4882 | DIN 934 | DIN 912 |
DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
BS 1768 | BS 1769 | DIN 7984 | |
UNI 5731 | BS 1083 | ANSI B18.3 | |
UNI 5739 | BS 3692 | ISO 4762 | |
ISO 4014 | ISO 4032 | UNI 5931 | |
ISO 4017 | ISO 4033 | BS 2470 | |
BS 1769 | ANSI B18.2.2 | BS 4168 | |
BS 3692 | |||
ANSI B18.2.1 | |||
Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
DIN 913 | DIN 963 | DIN 938 | DIN 125 |
DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
DIN 916 | BS 1981 | BS 4439 | BS 3410 |
DIN 551 | BS 483 | BS 2693 | |
DIN 553 | BS 2470 | Spring Washers | |
DIN 438 | DIN 127 | ||
BS 4168 | BS 4464 | ||
BS 1802 |
Chetak Steel’s Alloy Steel Grade 10.9 Fasteners find extensive use in the automotive, construction, and heavy machinery sectors, where high-strength fastening solutions are essential. They are perfect for engine components, gear assemblies, suspension systems, and structural frameworks that require a high tensile load-bearing capacity. Additionally, these fasteners are utilized in industrial equipment, mining machinery, and infrastructure projects, providing reliability even under extreme stress and vibration. Their resistance to wear, fatigue, and corrosion makes them suitable for outdoor and high-temperature environments. Chetak Steel guarantees that each fastener complies with international standards, ensuring secure and long-lasting performance.
Chetak 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 Hyderabad, India.
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