SCREW AIR COMPRESSOR FUNDAMENTALS EXPLAINED

Tapcon screws are a favorite anchor that means self tapping (self threading) concrete screw. Larger diameter screws are known as LDT's. This sort of fastener demands a pre-drilled gap—employing a Tapcon drillbit—and are then screwed into the opening working with a typical hex or phillips little bit.Reverse Shear load (also named “alternate sh