BESI SIKU LUBANG CAN BE FUN FOR ANYONE

Tapcon screws are a popular anchor that means self tapping (self threading) concrete screw. Much larger diameter screws are called LDT's. This type of fastener needs a pre-drilled hole—employing a Tapcon drillbit—and so are then screwed into the hole applying a standard hex or phillips bit.Tentunya, ini sangat membantu dalam menciptakan tampila