NEW STEP BY STEP MAP FOR SM6 SCHNEIDER

Tapcon screws are a well-liked anchor that means self tapping (self threading) concrete screw. Larger diameter screws are known as LDT's. This kind of fastener needs a pre-drilled hole—using a Tapcon drillbit—and therefore are then screwed into the opening employing a regular hex or phillips little bit.Untuk memastikan angkur baja yang terpasan