High-strength steel bolt for steel structures (metric) A490M
| Product Information | Details |
|---|---|
| Standard | ASTM F3125M / A490M |
| Type | Structural Bolt (Metric) |
| Unit | Millimeters |
| Grade | A490M |
| Material | Alloy Steel |
| Surface Coating | Plain (Uncoated) |
| Size Standard | ASME B18.2.3.7M |
| Symbol | Meaning |
|---|---|
| T | Thread Length |
| T1 | Screw Length < 100mm |
| T2 | Length > 100mm |
