THE DEFINITIVE GUIDE TO UNP 10

Tapcon screws are a popular anchor that means self tapping (self threading) concrete screw. Bigger diameter screws are often called LDT's. This type of fastener requires a pre-drilled gap—employing a Tapcon drillbit—and are then screwed into the outlet working with a standard hex or phillips little bit.Pelaksanaan pemasangan meruakan faktor pen