ASTM A325 Heavy Hex Bolt are designed for steel-to-steel structural connections. Consequently, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts. In these applications, substitutions of A449 for A325 and A354 grade BD for A490 should be considered.
ASTM A325 Heavy Hex Bolt are designed for steel-to-steel structural connections. The ASTM A325 and A490 specifications cover high strength heavy hex structural bolts from 1/2" to 1-1/2" diameter. ASTM A325 Heavy Hex Bolt are intended for use in structural connections and it have shorter thread lengths than standard hex bolts. The A325 and A490 specifications are not intended for general applications.
Place of Origin | CHINA |
Standard | ASTM A325 Heavy Hex Bolt |
HS CODE | 7318159001 |
Brand Name | QBH |
Certification | ISO9001 |
Material | 35K, 40Cr, 35CrMo, SCM435,etc. |
Size | M3-M64 |
Production Process | Cold forging≤300mm, Hot forging≤1000mm |
Class | 4.8/ 6.8/ 8.8/ 10.9/ 12.9 |
Delivery Time | Within 30 Days |