Kwizirika bikoreshwa cyane mu nyubako, ibinyabiziga, amato, indege, imashini, ibikoresho byo mu nzu n'ibindi bicuruzwa.Imiyoboro yujuje ASME cyangwa ISO (yahoze ari DIN) yubahiriza ibipimo ngenderwaho.Huza umurongo utandukanya ibice byo guhuza.Urudodo ruto ni urwego rwinganda;hitamo iyi screw niba utazi ikibuga cyangwa insinga kuri santimetero.Utudodo twiza kandi twiza-twinshi twashyizwe hafi kugirango twirinde guhindagurika;urudodo rwiza, nibyiza kurwanywa.