High-Quality Chipboard Screws from China Factory - Leading Suppliers of Carbon Steel Fasteners

The flat-head makes the chipboard screw stay level with the material. In particular, the double countersunk head is designed for increased head strength.

The thin shaft helps to prevent the material from splitting.

Compared with other kinds of screws, the thread of the screw MDF is coarser and sharper, which digs deeper and more tightly into the soft material such as particleboard, MDF board, etc. In other words, this helps more part of the material to be embedded in the thread, creating an extremely firm grip.

The self-tapping point makes the screw of particle board more easily driven into the surface without a pilot drill hole.

The nibs under the head help to cut away any debris for easy insertion and makes the screw countersink flush with the timber.