NEW STEP BY STEP MAP FOR SM6 SCHNEIDER

Tapcon screws are a preferred anchor that stands for self tapping (self threading) concrete screw. Greater diameter screws are often called LDT's. This sort of fastener requires a pre-drilled gap—employing a Tapcon drillbit—and are then screwed into the outlet applying an ordinary hex or phillips bit.Angkur dengan cara kerja friction akan menci