How plat galvanis can Save You Time, Stress, and Money.
As revealed inside the figure, tightening the bolt results in a wedge getting driven up towards a sleeve, which expands it and triggers it to compress in opposition to the material it's becoming fastened to.Sebelum dimasukkan, pastikan angkur telah dibersihkan dari kotoran dan debu yang menempel pada permukaannya. kalian bisa menggunakan kuas atau