JUAL TIMAH LEMBARAN FUNDAMENTALS EXPLAINED

Tapcon screws are a popular anchor that stands for self tapping (self threading) concrete screw. Larger diameter screws are known as LDT's. This kind of fastener requires a pre-drilled gap—using a Tapcon drillbit—and therefore are then screwed into the outlet using a normal hex or phillips little bit.Pelaksanaan pemasangan meruakan faktor penen