Screw for Standard Panel is a small part used for fixing. It can serve to fix WB261-02 when the short material of WB261-02 is linked to WB261-01. It can also be used with WB261-23-1 or WB261-24-2, when peg panel with holes or some other panels need to be fixed on the complete-set wall. The screw is a practical component. The use of the screw will not damage the peg panel with holes or other panels. It weighs 0.008kg for each. It is made of steel. If there are some relative needs, LingTong will provide other best service for you in exhibition construction.