SLING BESI FUNDAMENTALS EXPLAINED

Tapcon screws are a preferred anchor that means self tapping (self threading) concrete screw. Larger sized diameter screws are referred to as LDT's. This sort of fastener needs a pre-drilled gap—utilizing a Tapcon drillbit—and so are then screwed into the opening applying a standard hex or phillips bit.Pastikan juga untuk memilih angkur sesuai