HELPING THE OTHERS REALIZE THE ADVANTAGES OF ROUND BAR

Tapcon screws are a well-liked anchor that means self tapping (self threading) concrete screw. Larger sized diameter screws are often called LDT's. Such a fastener demands a pre-drilled hole—using a Tapcon drillbit—and so are then screwed into the outlet applying a standard hex or phillips bit.Untuk memastikan angkur baja yang terpasang benar-b