Overview
ASTM Standard Stud Bolt is a critical fastener designed to provide secure and reliable connections in various industrial applications. Manufactured according to stringent ASTM specifications, this stud bolt ensures consistent quality and performance across different environments. The design typically features threaded ends with a plain shank in the middle, allowing for easy installation and removal while maintaining high tensile strength. These stud bolts are produced using high-grade materials such as carbon steel, alloy steel, or stainless steel, selected based on the specific requirements of strength, corrosion resistance, and temperature tolerance. The precision manufacturing process includes heat treatment and threading to meet exact dimensional and mechanical property standards, ensuring durability and optimal load distribution in bolted assemblies.
ASTM Standard Stud Bolt is widely utilized in sectors such as oil and gas, petrochemical, power generation, and heavy machinery, where dependable fastening solutions are essential. Its robust construction allows it to withstand extreme pressures, vibrations, and thermal cycles, making it suitable for flange connections, pressure vessels, and structural components. The stud bolt’s ability to maintain joint integrity under demanding conditions reduces maintenance needs and enhances operational safety. Additionally, the availability of various grades and sizes enables customization to specific project requirements, providing flexibility and efficiency in assembly processes. Overall, ASTM Standard Stud Bolt offers a balance of strength, reliability, and versatility, making it a preferred choice for engineers and procurement professionals seeking high-performance fastening solutions.
| Product Type | Stud Bolt |
| Head Style | No Head (Double Ended Threaded Rod) |
| Manufacturing Process | Cold Forged and Thread Rolled |
| Thread Type | Unified National Coarse (UNC) or Unified National Fine (UNF) Threads |
| Common Materials | Carbon Steel, Alloy Steel, Stainless Steel |
| Available Sizes | Diameter: 1/4″ to 4″; Length: 2″ to 36″ or as per ASTM specifications |
| Strength Features | High Tensile Strength, Heat Treated for Enhanced Durability |
| Typical Applications | Pressure Vessels, Flanges, Pipe Connections, Structural Assemblies |
| Surface Finishes | Plain, Zinc Plated, Hot Dip Galvanized, Black Oxide |
| Standards | ASTM A193, ASTM A320, ASTM A194 |
| Customization | Custom Sizes, Materials, Threads & Surface Finishes Available |
Engineered to withstand extreme pressure and temperature conditions in industrial applications ensuring long-lasting performance.
Available in materials that resist oxidation and chemical degradation in harsh environments.
Manufactured with accurate thread profiles for secure and consistent fastening.
Offered in a wide range of lengths to suit various assembly requirements.
Meets stringent ASTM A193 standards for quality and reliability.
Subjected to controlled heat treatment processes to enhance mechanical properties and durability.
| Product Type | Stud Bolt |
| Thread Type | Unified National Coarse (UNC) / Unified National Fine (UNF) |
| Diameter Range | M12 to M64 |
| Length Range | 50 mm to 600 mm |
| Available Materials | Carbon Steel, Alloy Steel |
| Manufacturing Standards | ASTM A193, ASTM A320 |
| Surface Finish | Plain, Zinc Plated, Hot Dip Galvanized |
| Diameter (mm) | Length (mm) |
|---|---|
| M12 | 50–300 |
| M16 | 50–400 |
| M20 | 50–500 |
| M24 | 50–600 |
| M30 | 50–600 |
| M36 | 50–600 |
