 PHILLIPS DRYWALL BUGLE HEAD TAPPING SCREW
乾牆自攻(單牙)螺絲規格表 |
||||
| 英製 | 牙數T | 牙紋外徑 | 輾造徑 | |
| 最大 | 最小 | |||
| #6 | 9 | 3.90 | 3.65 | 2.65 |
| #7 | 9 | 4.20 | 3.90 | 2.90 |
| #8 | 9 | 4.60 | 4.30 | 3.20 |
| #10 | 8 | 5.30 | 4.90 | 3.70 |
| PHILLIPS DRYWALL BUGLE HEAD TAPPING SCREW
乾牆自攻(單牙)螺絲規格表 |
||||
| 英製 | 牙數T | 牙紋外徑 | 輾造徑 | |
| 最大 | 最小 | |||
| #6 | 9 | 3.90 | 3.65 | 2.65 |
| #7 | 9 | 4.20 | 3.90 | 2.90 |
| #8 | 9 | 4.60 | 4.30 | 3.20 |
| #10 | 8 | 5.30 | 4.90 | 3.70 |
