BS 1210-1-1963
Inch slotted countersunk head wood screws-Table 1
BS 4174-8-1972
Type AB 80°slotted countersunk head self tapping screw-Table 8
BS 4174-8-1972
Type B slotted countersunk head self tapping screw-Table 8
BS 4174-8-1972
Type BT slotted countersunk head self tapping cutting screw-Table 8
BS 4174-8-1972
Type A slotted countersunk head self tapping screw-Table 8
BS 4174-8-1972
Type T inch slotted countersunk head self tapping cutting screw-Table 8
BS 4174-9-1972
Type AB cross recessed with type Z countersunk head self tapping screw-Table 9
BS 4174-9-1972
Type B cross recessed with type Z countersunk head self tapping screw-Table 9
BS 4174-9-1972
Type BT cross recessed with type Z countersunk head self tapping cutting screw-Table 9
BS 4174-9-1972
Type A cross recessed with type Z countersunk head self tapping screw-Table 9
BS 4174-10-1972
Type AB slotted truncated countersunk head self tapping screw-Table 10
BS 4174-10-1972
Type B slotted truncated countersunk head self tapping screw-Table 10
BS 4174-10-1972
Type BT slotted truncated countersunk head self tapping cutting screw-Table 10
BS 4174-10-1972
Type A slotted truncated countersunk head self tapping screw-Table 10
BS 4174-8-1972
Type D inch slotted countersunk head self tapping cutting screw-Table 8
BS 4174-9-1972
Type T inch cross recessed with type Z countersunk head self tapping cutting screw-Table 9
BS 4174-9-1972
Type D inch cross recessed with type Z countersunk head self tapping cutting screw-Table 9
BS 4174-10-1972
Type T inch slotted truncated countersunk head self tapping cutting screw-Table 10
BS 4174-10-1972
Type D inch slotted truncated countersunk head self tapping cutting screw-Table 10
BS 4174-11-1972
Type AB cross recessed with type Z truncated countersunk head self tapping screw-Table 11