Heavy Hexagon Bolt – A325M
Reliable high-strength metric structural bolts for critical steel connections.
Technical Overview
Engineered for reliable performance.
DAK Heavy Hexagon Bolt – A325M provides reliable strength for critical metric structural steel connections in demanding construction and infrastructure projects.
- A325M: Metric structural bolt designation aligned with ASTM A325 requirements.
- Specification: Standard B18.2.3.7M.
- Strength Grade: A325M Type 1.
- Material: Alloy Steel / Medium Carbon Steel.
- Head Type: Heavy hexagon head for secure wrench engagement.
- Typical Application: Structural steel connections in beams, columns, bridges and industrial structures.
- High-strength performance: Supports strong clamping force, controlled preload and lasting joint integrity.
- Common pairing: Used with compatible structural nuts and hardened washers.
- Threads: ANSI B1.13M-6g, with length specified by project need.
Specifications
Product details
| Mechanical Properties | B18.2.3.7M |
|---|---|
| Surface Finish | Black, Zinc Plated, H.D.G, etc. |
| Size Range | M12 - M36 x L |
Project-specific requirements?
DAK International supports enquiries for dimensions, finishes, grades, coatings and special fastening requirements.
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