SLING BESI FUNDAMENTALS EXPLAINED

Tapcon screws are a well-liked anchor that stands for self tapping (self threading) concrete screw. Larger diameter screws are referred to as LDT's. Such a fastener demands a pre-drilled hole—employing a Tapcon drillbit—and so are then screwed into the outlet working with a regular hex or phillips bit.Meskipun penggunaan angkur umumnya terbatas