Yousef Steel is a reliable manufacturer and supplier of high-quality Alloy Steel Gr 2H Fasteners in Riyadh, Saudi Arabia. With a focus on accurate engineering and reliability, we offer superior quality fasteners for heavy-duty use in industries like construction, automobile, and manufacturing. Our Alloy Steel Gr 2H Fasteners are renowned for their high strength, corrosion resistance, and reliability in high-pressure conditions. In Yousef Steel, we place great emphasis on both quality control and customer satisfaction, our products meeting standards of the industry and outperforming expectations for functionality and lifespan.
Alloy Steel Gr 2H Fasteners contain mostly carbon, manganese, phosphorus, sulfur, and silicon, with trace elements of enhancement of strength and durability. Alloy Steel Gr 2H Fasteners have superb mechanical properties, such as high tensile strength of around 850-1000 MPa and yield strength of about 650 MPa. They have higher hardness, typically 24-35 HRC, for long-term durability at extreme conditions. Being tough and having good impact resistance, Alloy Steel Gr 2H Fasteners are ideal for heavy-load and high-pressure operations, which maintain structural integrity in severe industrial environments.
Specification :Â ASTM A 194 ASME SA 194
Standard :Â DIN, ASTM, BS and all International Standards
Length :Â 3 mm to 2 mm
Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Types :Â 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 2H | C | Mn | P | S | Si | Ni | Cr |
| 0.40% min | 1.00% max | 0.040% | 0.050% | 0.40% max | – | – |
| Specification | Material | Nominal Size, In. | Tempering Temp. °F | Proof Load Stress, ksi | Hardness Rockwell | See Note | |
|---|---|---|---|---|---|---|---|
| Min | Max | ||||||
| ASTM A194 Grade 2H | Medium Carbon Steel, Quenched and Tempered | 1/4 – 4 | 1000 | 175 | C24 | C38 | 1,2 |
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 | Â | BS 1769 | DIN 7984 |
UNI 5731 | Â | BS 1083 | ANSI B18.3 |
UNI 5739 | Â | BS 3692 | ISO 4762 |
ISO 4014 | Â | ISO 4032 | UNI 5931 |
ISO 4017 | Â | ISO 4033 | BS 2470 |
BS 1769 | Â | ANSI B18.2.2 | BS 4168 |
BS 3692 | Â | Â | Â |
ANSI B18.2.1 | Â | Â | Â |
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 | Â |
DIN 553 | BS 2470 | Â | Spring Washers |
DIN 438 | Â | Â | DIN 127 |
BS 4168 | Â | Â | BS 4464 |
 |  |  | BS 1802 |
Alloy Steel Gr 2H Fasteners find extensive application in high-strength, robust, and corrosion-resistant fastening solutions in high-pressure and high-temperature conditions. They play a critical role in construction, automotive, oil and gas, power generation, and heavy machinery industries. Alloy Steel Gr 2H Fasteners ensure robust and reliable fastening connections under high-pressure and high-temperature conditions, hence suitable for applications in pipelines, pressure vessels, structural frameworks, and industrial machinery. Their outstanding mechanical properties ensure high load-carrying capacity, avoiding failures in critical operations. Furthermore, they find application in bridges, rail systems, and shipping industries, where strength and durability against wear and tear are vital for sustained performance and safety.
Yousef 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 Riyadh, Saudi Arabia.
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