Viti svasate M1.6-M6 bussola chiave a brugola testa piatta bulloni A2 acciaio inox
● Grade: 304 (A2). ● 【Fix Anything】 Our screws threads are very clean and accurate. And the thread is tight, and it is not easy to deform and slide during the rolling process. ● Material: 304 Stainless Steel.