HELPING THE OTHERS REALIZE THE ADVANTAGES OF ROUND BAR

Tapcon screws are a well-liked anchor that means self tapping (self threading) concrete screw. Greater diameter screws are often called LDT's. Such a fastener requires a pre-drilled hole—using a Tapcon drillbit—and so are then screwed into the outlet applying a standard hex or phillips bit.Reverse Shear load (also named “alternate shear”):