- 螺母GB6173-M18*1.5flZnyc-05-480
- Drawing No：4013010536
- 螺母GB6171-M14*1.5flZnyc-8-480
- Drawing No：4013010535
- 螺母GB6177.1-M16flZnyc-10-480
- Drawing No：4013010534
- 螺母GB6185.2-M201.5EpZn-10
- Drawing No：4013010188
- 螺母GB6177.1-M8EpZn-8
- Drawing No：4013010186
- 螺母GB6185-M181.5EpZn-10
- Drawing No：4013010185
- 螺母GB6185-M16EpZn-12
- Drawing No：4013010183
- 螺母GB6185.2-M16*1.5EpZn-10
- Drawing No：4013010182
- 螺母GB6185.2-M14*1.5EpZn-10
- Drawing No：4013010181
- 螺母GB6185-M16-12
- Drawing No：4013010176
- 螺母GB889.1-M24EpZn-10.0
- Drawing No：4013010162
- 螺母 GB889.1-M16-10
- Drawing No：4013010161
- 螺母GB889.1-M12*1.5EpZn-8
- Drawing No：4013010160
- 螺母GB6185.2-M12*1.25EpZn-8
- Drawing No：4013010159
- 螺母GB6185.2-M18EpZn-10
- Drawing No：4013010158
- 螺母GB56-M30*2-10
- Drawing No：4013010157