MUR BAUT NO FURTHER A MYSTERY

Tapcon screws are a popular anchor that stands for self tapping (self threading) concrete screw. Larger diameter screws are called LDT's. This kind of fastener demands a pre-drilled gap—using a Tapcon drillbit—and they are then screwed into the opening applying a regular hex or phillips little bit.Pelaksanaan pemasangan meruakan faktor penentu