Realbolt Engineering Industries is a leading manufacturer and supplier of precision-engineered stud bolts designed for a wide range of industrial applications. With over 30 years of experience, we specialize in providing high-quality stud bolts for industries such as Oil & Gas, Petrochemical, Construction, Automotive, and Heavy Engineering.
Our stud bolts are manufactured using premium-grade raw materials and advanced manufacturing techniques, ensuring superior strength, durability, and dimensional accuracy. Available in a variety of materials, sizes, threading types, and coatings, our stud bolts are designed to provide reliable performance in challenging environments, such as high temperatures, high pressures, and corrosive conditions.
Realbolt Engineering Industries offers a broad selection of stud bolts, available in various types, sizes, materials, and threading configurations to meet international standards and application requirements.
| Specification | Details |
|---|---|
| Standards | ASTM A193, ASTM A320, ASME B18.2.1, ISO 4014, ISO 4017, DIN 975, BS 3692 |
| Sizes | M6 to M100 | 1/4" to 4" (Custom sizes available on request) |
| Thread Types | Metric, UNC, UNF, BSW, BSF, ACME, Left-Hand Threads |
| Types | Full Threaded Studs, Half Threaded Studs, Double End Studs, Tap End Studs |
| Lengths | 10 mm to 3000 mm | 3/8" to 120" |
| Materials | Carbon Steel, Stainless Steel, Alloy Steel, Duplex, Inconel, Monel, Titanium |
| Finish | Plain, Zinc Plated, Hot-Dip Galvanized (HDG), PTFE Coated, Black Oxide |
| Certifications | EN 10204 3.1 / 3.2, NACE MR0175, RoHS Compliance, Third-party Inspection Available |
Full Threaded Stud Bolts are fasteners that feature threads running along the entire length of the bolt. These bolts are designed to provide a secure fastening and are widely used in applications where high clamping force is required. With threads covering the entire body, they are ideal for fastening in both tension and shear, and they offer uniform distribution of load. Full threaded stud bolts are commonly used in industries such as oil & gas, petrochemical, construction, automotive, and machinery manufacturing.
Tap End Stud Bolts are specifically designed with one end featuring threads suitable for a nut while the other end is smooth or slightly tapered. These bolts are primarily used in applications where one end requires threading for fastening, while the other end is used to fit into tapped holes or is intended to be fastened with a nut. Tap End Stud Bolts are typically used in flange connections, machinery assemblies, and other applications that require a combination of threaded and smooth ends.
Double End Stud Bolts are fasteners that feature threads on both ends, with a smooth middle section. These bolts are commonly used when a strong, versatile fastening solution is required. They are widely used in applications such as flanged joints, heavy-duty machinery, and in various industrial environments where both ends need to be threaded for securing nuts or fittings. Double End Stud Bolts provide excellent load distribution and are highly reliable in high-stress environments.
Reduced Shank Stud Bolts are fasteners designed with a shank that is smaller in diameter than the threaded ends. This unique design makes them ideal for applications where a smaller portion of the bolt needs to pass through a hole, yet still requires high-strength threading at both ends. These bolts are commonly used in machinery, automotive applications, and other industrial environments where space constraints and precise fitment are essential.
Flange Bolting is a critical component used to securely fasten flanged joints, typically in piping systems, valves, and other machinery. These bolts are designed to withstand high pressure, extreme temperatures, and heavy-duty applications, ensuring a tight seal between flanges. Flange bolts are commonly used in industries such as petrochemical, oil & gas, water treatment, and power generation.
Weld studs are specialized fasteners designed for use in welding applications, where they are welded directly onto a workpiece to create a strong, permanent bond. These studs are commonly used in construction, automotive, and manufacturing industries, where the need for a solid, vibration-resistant fastening solution is essential. They are designed to be welded onto steel, aluminum, and other metals, providing secure attachment points for components and accessories.
