SCREW AIR COMPRESSOR 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 type of fastener requires a pre-drilled gap—employing a Tapcon drillbit—and they are then screwed into the outlet applying an ordinary hex or phillips little bit.The power-transfer system is b