5 Simple Statements About plat berlubang Explained
They act transferring the forces through mechanical interlock. This fastening know-how is used in steel-to-steel relationship, By way of example to connect chilly-formed profiles. A screw is inserted to the base materials by means of a gas actuated gasoline gun.Sebelum dimasukkan, pastikan angkur telah dibersihkan dari kotoran dan debu yang menempe