Dang Steel, a prominent manufacturer and supplier located in Da Nang, Vietnam, specializes in crafting high-quality Carbon Steel Stud Bolts tailored for industrial and construction needs. Known for their dedication to precision and durability, Dang Steel guarantees that each stud bolt adheres to international standards, delivering outstanding strength and reliability. With cutting-edge manufacturing facilities and a skilled workforce, they produce stud bolts in a variety of sizes and grades to meet the diverse requirements of their clients. Their unwavering focus on quality, consistency, and timely delivery has made Dang Steel a trusted partner for businesses in need of robust fastening solutions.
Carbon Steel Stud Bolts are mainly made from carbon steel, which strikes a perfect balance between hardness, strength, and ductility. The carbon content usually falls between 0.3% and 0.6%, providing ample tensile and yield strength for demanding applications. These stud bolts undergo heat treatment processes like quenching and tempering to boost their mechanical properties, ensuring they resist wear, fatigue, and corrosion in moderate conditions. They showcase high tensile strength, toughness, and dimensional stability, making them dependable for structural and mechanical assemblies where secure fastening is crucial.
Specification : ASTM F568 / ASME SF568
Dimension : DIN, ISO, ASTM, JIS, BS, GB, IS and all International Standards
Size Range : M3 – M56 | 3/6″ to 2″ | Custom Sizes
Length : 3 mm to 200 mm
Type : Stud Bolts, Heavy Stud bolt, Tie Bar, Tie Rod, Continuous Threaded Stud Bolts (Fully Threaded Studs without Chamfered Ends), Tap End Stud Bolts, Double End Stud Bolts, Double End Stud Bolts with Reduced Shank, Flange Stud Bolts (Fully Threaded Studs with Chamfered Ends), MS Stud Bolts, Metric Thread Stud Bolt, Rough Forged Stud Bolts, Stud Half Thread Bolts etc.
| Grade | C | P | S | B |
| Carbon Steel 10.9 | 0.20-0.55 | 0.025 | 0.025 | 0.003 |
| Carbon Steel 12.9 | 0.28-0.5 | 0.025 | 0.025 | 0.003 |
| Element | Nominal thread diameter size range [mm] | Proof strength [MPa] | Yield strength (min) [MPa] | Tensile strength (min) [MPa] | Hardness [Rockwell] |
| Carbon Steel 10.9 | 5–100 | 830 | 940 | 1040 | C32–39 |
| Carbon Steel 12.9 | 1.6–100 | 970 | 1100 | 1220 | C39–44 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dang Steel is a trustworthy manufacturer and supplier of quality Carbon Steel Stud Bolt in Da Nang, Vietnam. We specialize in top-grade steel products like Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel, with the main focus being on Carbon Steel Sheets and Plates. Our vast inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars. Committed to fast delivery and excellent customer service, we use only the finest raw materials to deliver excellent strength, durability, and performance for high-demand industrial uses. Contact us today for all your Carbon Steel Stud Bolt!
| Characteristics | Strength class 10.9 Stud Bolts | ||
|---|---|---|---|
| Tensile strength Rm (MPa) | nom | 1000 | |
| minimum | 1040 | ||
| Yield strength Rm (MPa) ReL up to 6.8 – Rp0,2 from 8.8 | nom | 900 | |
| minimum | 940 | ||
| Elongation after fracture, a% | minimum | 9 | |
| Necking Z% | 48 | ||
| Vickers hardness (HV) F ≥ 98 N | minimum | 320 | |
| max | 380 | ||
| Brinell hardness (HB) F = 30D2 | minimum | 304 | |
| max | 361 | ||
| Rockwell hardness HRB up to 6.8 – HRC from 8.8 | minimum | 32 | |
| max | 39 | ||
| Resilience KV (J) – 20°C(1) | minimum | 27 | |
You’ll find Carbon Steel Stud Bolts widely utilized in the construction, petrochemical, and mechanical industries for securing flanges, machinery, and heavy equipment. Their sturdy design makes them perfect for high-pressure and high-temperature settings, such as pipelines, refineries, and power plants. Additionally, they’re commonly employed in structural frameworks, automotive assemblies, and industrial machinery where reliability and load-bearing capacity are vital. Carbon Steel Stud Bolts offer a cost-effective fastening solution with remarkable strength and durability, making them essential for both heavy-duty and everyday industrial applications.
Dang 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 Da Nang, Vietnam.
Copyright 2025 Dang Steel. All rights reserved
