Thabiso Steel stands out as a top-notch manufacturer and supplier of high-quality industrial fasteners, proudly based in Cape Town, South Africa. Known for their commitment to quality, durability, and precision, Thabiso Steel specializes in high-performance products, including the Alloy Steel Gr B7M Screw. They cater to demanding sectors like oil & gas, construction, and heavy engineering, ensuring they meet international standards while providing customized solutions tailored to client needs. With a strong emphasis on reliability, competitive pricing, and timely delivery, Thabiso Steel has built a solid reputation as a trusted partner for essential fastening components, not just in South Africa but beyond.
The Alloy Steel Gr B7M Screw is crafted from a modified version of ASTM A193 Grade B7 alloy steel, which is quenched and tempered to boost its performance in corrosive environments. This screw typically includes chromium (0.75–1.2%), molybdenum (0.15–0.25%), and carbon (0.38–0.48%). Designed to enhance corrosion resistance and minimize hydrogen embrittlement, B7M screws boast a minimum tensile strength of 100 ksi and a yield strength of 80 ksi, with added stress relief achieved through tempering. These screws are perfect for low-temperature applications and situations where chemical exposure is a concern, maintaining their strength while providing improved ductility.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | IS, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Screw, Socket Head Cap Screw, Socket Set Screws, Anchor Screw, Blind Rivet, Concrete screw, Threaded Screw, Steel Shoulder Screw, Panel Screw, Machine Screw. |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr B7M Screw in Cape Town, South Africa. 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 Gr B7M Screw needs!
Alloy Steel Gr B7M Screws are commonly found in settings where superior corrosion resistance and mechanical strength are crucial. They are frequently used in the petrochemical, oil & gas, power generation, and marine industries, making them ideal for high-pressure and high-temperature bolting applications. You’ll find them in flanged joints, valves, pressure vessels, and heat exchangers, especially in environments where corrosive fluids or hydrogen sulfide are present. Thanks to their tempering process, they are well-suited for sour service conditions and low-temperature operations. Thabiso Steel guarantees that each screw meets rigorous quality standards, ensuring they are a reliable choice for critical industrial applications.
ThabisoSteel 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 Cape Town, South Africa.
Copyright 2025 ThabisoSteel. All rights reserved
