BESI RINGAN - AN OVERVIEW

Tapcon screws are a preferred anchor that means self tapping (self threading) concrete screw. Larger sized diameter screws are known as LDT's. Such a fastener requires a pre-drilled gap—using a Tapcon drillbit—and they are then screwed into the hole making use of a standard hex or phillips little bit.Tentunya, ini sangat membantu dalam mencipta