WHAT DOES GALVANIS MEAN?

Tapcon screws are a well-liked anchor that stands for self tapping (self threading) concrete screw. Greater diameter screws are generally known as LDT's. This kind of fastener demands a pre-drilled gap—using a Tapcon drillbit—and are then screwed into the outlet making use of a regular hex or phillips little bit.Untuk memastikan angkur baja yan