| Code | Coating | Grade | Description | Diameter | Length | TPI/Pitch | Thread | Price |
|---|---|---|---|---|---|---|---|---|
| Black Iron | ASTM A325 | Hexbolt | 1/2″ (12mm) | 1″ (25.4mm) | 13TPI | Standard | ₱7.50 | |
Technical Usage
This hexagonal bolt is commonly used in structural assemblies, including bridges, buildings, and heavy machinery, where strong, reliable connections are essential. It is compatible with A325 nuts and is often utilized in conjunction with flat washers to enhance load distribution and prevent damage to surfaces. Its robust design makes it suitable for applications that experience dynamic loads and vibrations.
Technical Specs
| Specification | Details |
|---|---|
| Material | Black Iron |
| Grade | A325 |
| Thread Type | Unified National Coarse (UNC) |
| Size Range | Various sizes available |
| Finish | Black Oxide |
Types of Item
- Standard Black Iron High Tensile A325 Hexagonal Bolt
- Heavy-Duty Black Iron High Tensile A325 Hexagonal Bolt
- Metric Black Iron High Tensile A325 Hexagonal Bolt
- Pre-Packaged Sets of Black Iron High Tensile A325 Hexagonal Bolts
History
The A325 specification was developed to provide a standard for high-strength bolts used in structural steel connections. The adoption of black iron as a material option further improved the performance of these bolts under heavy loads. Over the years, the Black Iron High Tensile A325 Hexagonal Bolt has become a trusted choice in the construction industry, recognized for its durability and ability to withstand challenging environments.
