THE ULTIMATE GUIDE TO PANASONIC SURABAYA

Tapcon screws are a well-liked anchor that stands for self tapping (self threading) concrete screw. Bigger diameter screws are known as LDT's. This type of fastener requires a pre-drilled hole—employing a Tapcon drillbit—and so are then screwed into the opening using a typical hex or phillips little bit.The power-transfer mechanism is based on