NOT KNOWN FACTS ABOUT PLAT BESI LUBANG LEMBARAN

Tapcon screws are a preferred anchor that stands for self tapping (self threading) concrete screw. Much larger diameter screws are generally known as LDT's. This sort of fastener demands a pre-drilled hole—employing a Tapcon drillbit—and are then screwed into the outlet employing a typical hex or phillips bit.Reverse Shear load (also named “a