| Size | M2 to M100 |
|---|---|
| Type | Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 4 inches to 10 inches |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Stud Bolts for Pipeline Connections and Industrial Equipment Supplier in India
Timex Metals, the company that provides the reliable bolting solution in the key industrial bearings, is the credible Stud Bolts Manufacturer that offers the details which are designed to withstand the heavy load and pressure of the joints. The high-quality alloy materials used to make stud bolts, and processed through controlled machining are the ones that have resulted to great strength, alignment, and reliability in adverse conditions over a long period of use. The threading and dimensional consistency ensure that these bolts do not concentrate load in any part of the flanged connections and heavy assemblies. In the wider assembly systems, the stud bolts are usually supported by related fasteners to aid in the construction of the joints in a secure and stable manner.
The application of the stud bolts is extensively used in oil and gas applications, petrochemical applications, power generation units and heavy engineering projects in which the integrity of the joint is important. They can work under pressure, temperature change and mechanical stress hence they can be applied in continuous-duty operations. Nuts are necessary to provide clamping force and joint stability to complete bolted connections and to make sure that they are firmly tightened. A combination of these elements makes industrial systems safe, need less maintenance, and reliable in terms of their operation.
Material & Grades Table – Stud Bolts
| Material | Grade | Standard Size (Dia × Length) | Thread Type | Weight per Meter (kg/m) | Typical Application |
|---|---|---|---|---|---|
| Carbon Steel | ASTM A193 B7 | M12 – M64 / ½″ – 2½″ | UNC / UNF / Metric | 0.90 – 6.50 | Flanges & pressure vessels |
| Carbon Steel | ASTM A193 B16 | M12 – M64 / ½″ – 2½″ | UNC / UNF / Metric | 0.95 – 6.80 | High-temperature service |
| Stainless Steel | ASTM A193 B8 | M10 – M56 / ⅜″ – 2″ | UNC / UNF / Metric | 0.85 – 6.20 | Corrosion-resistant joints |
| Stainless Steel | ASTM A193 B8M | M10 – M56 / ⅜″ – 2″ | UNC / UNF / Metric | 0.90 – 6.40 | Chemical & marine use |
| Alloy Steel | ASTM A193 B7M | M12 – M64 / ½″ – 2½″ | UNC / UNF / Metric | 0.92 – 6.60 | Critical bolting applications |
- Application Use: To be used in flange joints, high-load connection, and assemblies in which tightening needs to be controlled and also where a reliable clamping force is needed under continuous stress.
- Quality Construction: Built under heat treatment and with the right threading so that its strength remains constant, with the least amount of galling and with repeated cycles of torque.
- Grade Range: It is normally available in ASTM A193 B7, B7M, B16 and stainless B16 and stainless steel like AISI 304 and 316 depending on the operating pressure and temperature requirements.
- Other Considerations: Built to work in hot temperature conditions, and in abusive working conditions, and can be coated or surface treated depending on the project requirements.
Client Project Report of Stud Bolts
| Product Supplied | Quantity | Cities (India) |
|---|---|---|
| Stud Bolts for Pressure Vessel Assemblies | 173 Pieces | Vadodara |
| Stud Bolts for Oil Refinery Piping Systems | 208 Pieces | Jamnagar |
| Stud Bolts for Heavy Equipment Mounting | 164 Pieces | Durgapur |
| Stud Bolts for Thermal Power Plant Units | 197 Pieces | Korba |
Stud Bolts is a high-strength fasteners to be used in fixing flanges, valves, and pressure equipment in heavy industrial applications. These Bolts play a very important role in ensuring that the joints remain intact even in high pressure and temperature. A detailed material and grade table used in sourcing a B2B Portal makes buyers consider the strength class, corrosion resistance and weight per meter to ensure proper selection of bolts, safe assembly, and long-term reliability of the operational operation.
Type of Sub-products

Full Threaded Stud Bolts Full Threaded Stud Bolts
Full threaded stud bolts have threads running along their entire length, allowing for even load distribution and secure fastening at both ends. These are commonly used in flanged connections and high pressure systems. Ideal for petrochemical, oil & gas, and power generation industries where tight, vibration resistant joints are critical.

Double End Stud Bolts Double End Stud Bolts
Double end stud bolts are threaded on both ends but have an unthreaded center section, typically used when the bolt must be inserted into tapped holes on both sides. They allow for fast and easy disassembly and reassembly in maintenance operations. Commonly used in automotive and mechanical equipment.
