BS 4174-16-2013
Type B Slotted pan head tapping screw-Table 16
BS 4174-2013
Type BT Slotted pan head tapping cutting screw-Table 16
BS 4174-16-2013
Type A Slotted pan head tapping screw-Table 16
BS 4174-16-2013
Type T inch slotted pan head tapping cutting screw-Table 16
BS 4174-16-2013
Type D inch slotted pan head tapping cutting screw-Table 16
BS 4174-17-2013
Type AB cross recessed with type Z pan head tapping screw-Table 17
BS 4174-17-2013
Type B cross recessed with type Z pan head tapping screw-Table 17
BS 4174-17-2013
Type BT cross recessed with type Z pan head tapping cutting screw-Table 17
BS 4174-17-2013
Type A cross recessed with type Z pan head tapping screw-Table 17
BS 4174-17-2013
Type T inch cross recessed with type Z pan head tapping cutting screw-Table 17
BS 4174-17-2013
Type D inch cross recessed with type Z pan head tapping cutting screw-Table 17
BS 4174-2013
Type AB slotted mushroom head tapping screw-Table 18
BS 4174-18-2013
Type B slotted mushroom head tapping screw-Table 18
BS 4174-18-2013
Type BT mushroom head tapping cutting screw-Table 18
BS 4174-18-2013
Type A mushroom head tapping screw-Table 18
BS 4174-18-2013
Type T inch mushroom head tapping cutting screw-Table 18
BS 4174-18-2013
Type D inch mushroom head tapping cutting screw-Table 18
BS 4174-20-2013
Type AB cross recessed with type Z recess dimensions for flange head tapping screw-Table 20
BS 4174-20-2013
Type B cross recessed with type Z recess dimensions for flange head tapping screw-Table 20
BS 4174-20-2013
Type BT cross recessed with type Z recess dimensions for flange head tapping cutting screw-Table 20