5 SIMPLE STATEMENTS ABOUT PLAT BERLUBANG EXPLAINED

Tapcon screws are a preferred anchor that means self tapping (self threading) concrete screw. Larger sized diameter screws are called LDT's. This sort of fastener needs a pre-drilled gap—employing a Tapcon drillbit—and are then screwed into the opening applying an ordinary hex or phillips little bit.Angkur dengan cara kerja friction akan mencip