1. GB16674 M6×45 Hex flange flange bolt (9.8 grade/environmental color Zinc)
|
|
|
|
|
|
|
|
|
|
3. M6×22 Hex flang bolt thread (8.8 garde/environmental color Zinc)
|
|
|
|
|
4. GB818M5×12 (environmental color)
|
|
|
|
|
|
|
|
|
|
6. Inner plum blossom shaft shoulder screw M6×14+diameter 8.5×2.9 (304 stainless steel)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|