THE BEST SIDE OF PLAT BERLUBANG

Tapcon screws are a well known anchor that stands for self tapping (self threading) concrete screw. Bigger diameter screws are called LDT's. This kind of fastener needs a pre-drilled gap—employing a Tapcon drillbit—and so are then screwed into the opening working with an ordinary hex or phillips little bit.Reverse Shear load (also named “alte