8.0mm diameter TX40 part thread wood screws with a deep chipboard type thread. Suitable for all carpentry work.

High strength screws to 500 N/mm2, with a double countersunk head that has ribs on the countersunk (not shown on the picture)

All 8.0mm and 10.0mm diameter screws have the Ribs under the head to aid in self countersinking.

Approved to UK Technical Assessment UKTA 22/6473 and European technical Assessment ETA 11/0283.

Alternative options to these are full thread version in A2, Cut point in A2 and A4 and hardened stainless steel grades.