5 SIMPLE STATEMENTS ABOUT PLAT BERLUBANG EXPLAINED

Tapcon screws are a preferred anchor that means self tapping (self threading) concrete screw. Bigger diameter screws are called LDT's. This sort of fastener requires a pre-drilled hole—employing a Tapcon drillbit—and therefore are then screwed into the outlet using an ordinary hex or phillips bit.Selain itu, angkur baja juga bertugas untuk mend