| Item Name | Gr5 ASME/ANSI B 18.3.4M Bolt |
| Class | Screw,nut,bolt,washer,thread rod,etc. |
| Grade | GR1、GR2、GR3、GR4、GR5、GR7、GR11、GR12、GR23; |
| Standard | ASME/ANSI B 18.3.4M |
| Size | M8 |
| Surface | Polishing, Anodizing, Black oxide,Colored |
| Test | Ultrasonic test (UT) |
| Packing | Wooden Case |
| Application | Chemical, Industry, Petroleum, Aircraft |



By certification 







