Item Name | Din 931 Hexagon Head Bolt |
Class |
Screw,nut,bolt,washer,thread rod,etc. |
Grade | GR1、GR2、GR3、GR4、GR5、GR7、GR11、GR12、GR23; |
Standard |
DIN931 |
Size |
M8 |
Surface |
Polishing, Anodizing, Black oxide |
Test |
Ultrasonic test (UT) |
Packing | Wooden Case |
Application | Chemical, Industry, Petroleum, Aircraft |