Luke Steel is a prominent producer and supplier of Alloy Steel Gr 7M Stud Bolts with headquarters in Houston, USA. Having years of experience in the industry, the company has established a reputation for providing high-performance, precision-engineered fastening solutions optimized for various industrial applications. Luke Steel focuses on uncompromised quality, on-time delivery, and adherence to international standards. Built to work consistently under immense pressure and temperature, Gr 7M Stud Bolts are globally accepted in mission-critical industries like oil & gas, petrochemical, power generation, and construction. The customer-oriented strategy of the company provides long-term satisfaction and consistent product performance.
Alloy Steel Gr 7M Stud Bolts are produced according to ASTM A320 specifications, designed for high-pressure and low-temperature applications. Made of alloying constituents like chromium, molybdenum, and vanadium, these bolts provide greater mechanical strength, hardness, and corrosion resistance. Gr 7M bolts provide superior tensile strength (around 100–125 ksi) and yield strength (85 ksi and above) along with significant impact toughness and elongation properties. Their metallurgical composition is designed to provide mechanical strength and long-term reliability and is extremely effective where the environment is subjected to thermal cycling and mechanical loading.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B7 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 |
| Alloy Steel B7M | C | Mn | P | S | Si | Cr | Mo |
| 0.37-0.49 | 0.65-1.10 | 0.035 Max | 0.04 Max | 0.15-0.35 | 0.75-1.20 | 0.15-0.25 |
| Grade | Size | Tensile ksi, min | Yield, ksi, min | Elong, %, min | RA % min |
|---|---|---|---|---|---|
| B7M | Up to 2-1/2 | 125 | 105 | 16 | 50 |
| 2-5/8 – 4 | 115 | 95 | 16 | 50 | |
| 4-1/8 – 7 | 100 | 75 | 18 | 50 |
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 7M Stud Bolts in Houstan, USA. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel, with a strong focus on Carbon Steel Sheets 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, corrosion resistance, and durability for critical industrial applications. Contact us today for all your Alloy Steel Gr 7M Stud Bolt requirements!
Alloy Steel Gr 7M Stud Bolts play a critical role in high-performance and safety-related applications in industries like oil and gas exploration, refineries, power plants, chemical processing plants, and offshore platforms. Designed for durability and resistance to stress, these bolts are perfect for attaching flanged joints, pipeline fittings, pressure vessels, and heat exchangers. Their high fatigue resistance guarantees dependable performance under dynamic load and thermal expansion conditions. Having faith in their long lifespan and mechanical reliability, Luke Steel‘s Gr 7M Stud Bolts offer a strong solution for fastening applications where failure is not acceptable.
Luke 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 Houstan, USA.
Copyright 2025 Luke Steel. All rights reserved
