BS 4174-12-2013

BT牙开槽半沉头割尾自攻螺钉表12

Type BT slotted raised countersunk head self tapping cutting screw-Table 12

BS 4174-12-2013

A牙开槽半沉头自攻螺钉表12

Type A slotted raised countersunk head self tapping screw-Table 12

BS 4174-12-2013

T牙统一螺纹开槽半沉头割尾自攻螺钉表12

Type T inch slotted raised countersunk head self tapping cutting screw-Table 12

BS 4174-12-2013

D牙开槽半沉头割尾自攻螺钉表12

Type D inch slotted raised countersunk head self tapping cutting screw-Table 12

BS 4174-13-2013

AB牙米字槽(Z型)半沉头自攻螺钉表13

Type AB cross recessed with type Z raised countersunk head self tapping screw-Table 13

BS 4174-13-2013

B牙米字槽(Z型)半沉头自攻螺钉表13

Type B cross recessed with type Z raised countersunk head self tapping screw-Table 13

BS 4174-13-2013

BT牙米字槽(Z型)半沉头割尾自攻螺钉表13

Type BT cross recessed with type Z raised countersunk head self tapping cutting screw-Table 13

BS 4174-13-2013

A牙米字槽(Z型)半沉头自攻螺钉表13

Type A cross recessed with type Z raised countersunk head self tapping screw-Table 13

BS 4174-13-2013

T牙米字槽(Z型)半沉头割尾自攻螺钉表13

Type T inch cross recessed with type Z raised countersunk head self tapping cutting screw-Table 13

BS 4174-13-2013

D牙米字槽(Z型)半沉头割尾自攻螺钉表13

Type D inch cross recessed with type Z raised countersunk head self tapping cutting screw-Table 13

BS 4174-14-2013

AB牙开槽清根半沉头自攻螺钉表14

Type AB slotted truncated raised countersunk head self tapping screw-Table 14

BS 4174-14-2013

B牙开槽清根半沉头自攻螺钉表14

Type B slotted truncated raised countersunk head self tapping screw-Table 14

BS 4174-14-2013

BT牙开槽清根半沉头割尾自攻螺钉表14

Type BT slotted truncated raised countersunk head self tapping cutting screw-Table 14

BS 4174-14-2013

A牙开槽清根半沉头自攻螺钉表14

Type A slotted truncated raised countersunk head self tapping screw-Table 14

BS 4174-14-2013

T牙统一螺纹开槽清根半沉头割尾自攻螺钉表14

Type T inch slotted truncated raised countersunk head self tapping cutting screw-Table 14

BS 4174-14-2013

D牙统一螺纹开槽清根半沉头割尾自攻螺钉表14

Type D inch slotted truncated raised countersunk head self tapping cutting screw-Table 14

BS 4174-2013

AB牙米字槽(Z型)清根半沉头自攻螺钉表15

Type AB cross recessed with type Z truncated raised countersunk head self tapping screw-Table 15

BS 4174-15-2013

B牙米字槽(Z型)清根半沉头自攻螺钉表15

Type B cross recessed with type Z truncated raised countersunk head self tapping screw-Table 15

BS 4174-15-2013

BT牙米字槽(Z型)清根半沉头割尾自攻螺钉表15

Type BT cross recessed with type Z truncated raised countersunk head self tapping cutting screw-Table 15

BS 4174-15-2013

A牙米字槽(Z型)清根半沉头自攻螺钉表15

Type A cross recessed with type Z truncated raised countersunk head self tapping screw-Table 15