image001CHIPBOARD SCREW40°

牙規格表

規格牙數T外徑(D)輾造徑 (d)
MAXMINMAXMIN
3.01.353.002.752.152.10
3.51.603.503.202.502.45
4.01.804.003.702.832.78
4.52.004.504.203.103.05
5.02.205.004.703.503.45
6.02.606.005.704.254.20

 

image003PHILLIPS DRYWALL BUGLE HEAD TAPPING SCREW

乾牆自攻(雙牙)螺絲規格表

英製牙數T牙紋外徑輾造徑
最大最小
#6173.603.402.70
#7164.003.753.00
#8154.304.053.20
#10124.954.703.70

 

image005PHILLIPS 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
#693.903.652.65
#794.203.902.90
#894.604.303.20
#1085.304.903.70