HELPING THE OTHERS REALIZE THE ADVANTAGES OF ROUND BAR

Tapcon screws are a preferred anchor that means self tapping (self threading) concrete screw. Larger sized diameter screws are referred to as LDT's. This kind of fastener needs a pre-drilled gap—employing a Tapcon drillbit—and so are then screwed into the opening employing a normal hex or phillips little bit.Pastikan juga untuk memilih angkur s