| 1. | Cross recessed countersunk head wood screws . symbol fz 十字槽沉头木螺钉.符号fz |
| 2. | Slotted raised countersunk head wood screws . symbol fbs 有槽凸起沉头木螺钉.符号fbs |
| 3. | Cross recessed round head wood screws . symbol rz 十字槽圆头木螺钉.符号rz |
| 4. | Slotted countersunk head wood screws . symbol fs 有槽沉头木螺钉.符号fs |
| 5. | Cross recessed raised countersunk head wood screws 十字槽半沉头木螺钉 |
| 6. | Nickel - plated mild steel round head wood screw 镀镍低碳钢圆头木螺丝 |
| 7. | Brass - plated mild steel round bead wood screw 镀黄铜圆头软钢木螺丝 |
| 8. | Cross recessed raised countersunk head wood screws . symbol fbz 十字槽凸起沉头木螺钉.符号fbz |
| 9. | Galvanized mild steel countersunk head wood screw 镀锌沉头木螺丝 |
| 10. | Bright mild steel countersunk head wood screw 光亮软钢平头木螺丝 |