HOW PLAT BERLUBANG CAN SAVE YOU TIME, STRESS, AND MONEY.

Tapcon screws are a well known 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 therefore are then screwed into the opening making use of a normal hex or phillips bit.Angkur dengan cara kerja friction akan