Download the specification from here: Heavy Hex Bolt A325M Specification
ASTM A325
A325M – High-strength structural bolt for construction and steel frameworks
- GI (Electro Galvanized) – Corrosion-resistant finish for general use
- HDG (Hot Dip Galvanized) – Heavy-duty rust protection for outdoor structures
- Black (Self-Color) – Uncoated raw finish for standard applications
- PPTF (Polytetrafluoroethylene) – Low-friction and high-durability coating
- Cadmium Plating – Superior resistance to corrosion, used in aerospace and marine industries
- Yellow Zinc Plating – Additional corrosion resistance with a polished look
The Heavy Hex Bolt, commonly known as a Hexagonal Bolt, is a high-strength fastener designed for structural applications, typically used with a matching nut. HEAVY HEX BOLT ASTM A325M is widely used for bolted connections in steel structures, ensuring strong axial clamping force to resist tension and shear forces. These bolts are a standard choice for construction projects, ensuring durability, stability, and long-term performance.
Key Features
- Heavy-duty construction for maximum strength
- Designed for structural and industrial applications
- Provides superior tensile and shear strength
- Complies with ASTM A325M specifications for reliable performance
- Manufactured to meet international standards – ASTM, AISI, BS, EN, ISO, DIN, JIS
