NOT KNOWN FACTS ABOUT PLAT BESI LUBANG LEMBARAN

Tapcon screws are a popular anchor that stands for self tapping (self threading) concrete screw. More substantial diameter screws are generally known as LDT's. This type of fastener needs a pre-drilled gap—utilizing a Tapcon drillbit—and therefore are then screwed into the hole employing a normal hex or phillips little bit.Selain itu, angkur ba