NOT KNOWN FACTS ABOUT HARGA BESI HOLLOW

Tapcon screws are a well known anchor that means self tapping (self threading) concrete screw. Greater diameter screws are referred to as LDT's. This type of fastener needs a pre-drilled gap—using a Tapcon drillbit—and therefore are then screwed into the opening using a typical hex or phillips little bit.Pastikan juga untuk memilih angkur sesua