BESI RINGAN - AN OVERVIEW

Tapcon screws are a favorite anchor that means self tapping (self threading) concrete screw. Bigger diameter screws are known as LDT's. Such a fastener requires a pre-drilled gap—employing a Tapcon drillbit—and therefore are then screwed into the hole utilizing an ordinary hex or phillips little bit.Untuk memastikan angkur baja yang terpasang b