TOP GUIDELINES OF TOKO ALAT PERTANIAN SURABAYA

Tapcon screws are a preferred anchor that means self tapping (self threading) concrete screw. Much larger diameter screws are referred to as LDT's. This sort of fastener requires a pre-drilled hole—employing a Tapcon drillbit—and so are then screwed into the hole applying a typical hex or phillips bit.Sebelum dimasukkan, pastikan angkur telah d