5 Essential Elements For berat plat 8mm 120x240
Tapcon screws are a preferred anchor that means self tapping (self threading) concrete screw. Much larger diameter screws are referred to as LDT's. This kind of fastener requires a pre-drilled hole—using a Tapcon drillbit—and they are then screwed into the opening working with a normal hex or phillips bit.Pelaksanaan pemasangan meruakan faktor