|
|
| 21. | brass screw with flat head |
| 平头铜螺钉 |
|
|
| | |
| 22. | flat head grooved bolt |
| 平头槽螺栓 |
|
|
| | |
| 23. | thin flat head rivet |
| 扁平头铆钉 |
|
|
| | |
| 24. | iron screw with flat head |
| 平头铁螺钉 |
|
|
| | |
| 25. | metal screw with flat head |
| 金属平头螺钉 |
|
|
| | |
| 26. | cut-head stick |
| 平头雪杖 |
|
|
| | |
| 27. | plain end adapter |
| 平头接管器 |
|
|
| | |
| 28. | iron rivet with flat head |
| 平头铁铆钉 |
|
|
| | |
| 29. | countersunk flat head bit |
| 埋头平头钻头 |
|
|
| | |
| 30. | flat head machine screw |
| 平头机器螺丝 |
|
|
| | |