| 1. | Hexagon washer head drilling screws with tapping screw thread 六角凸缘自钻自攻螺钉 |
| 2. | Hexagon flange head drilling screws with tapping screw thread 六角法兰面自钻自攻螺钉 |
| 3. | Hexagon washer head drilling screws with tapping screw thread 六角凸缘头自钻自攻螺钉 |
| 4. | Cross recessed pan head drilling screws with tapping screw thread 十字槽盘头自钻自攻螺钉 |
| 5. | Cross recessed pan head drilling screws with tapping screw thread 十字槽盘头自钻自攻螺钉 |
| 6. | Cross recessed countersunk head drilling screws with tapping screw thread 十字槽沉头自钻自攻螺钉 |
| 7. | Drilling screws with tapping screw thread 带攻丝螺纹的钻探螺杆 |
| 8. | Cross recessed countersunk head drilling screws with tapping screw thread 十字槽沉头自钻自攻螺钉 |
| 9. | Mechanical properties of fasteners - drilling screws with tapping screw thread 紧固件机械性能自钻自攻螺钉 |
| 10. | Cross recessed raised countersunk head drilling screws with tapping screw thread 十字槽半沉头自钻自攻螺钉 |