IMPA 694001 MACHINE SCREW CHEESE HEAD M3x40 DIN 84-ST.STEEL A2

IMPA 694001 MACHINE SCREW CHEESE HEAD M3x40 DIN 84-ST.STEEL A2 is a type of screw used to join two or more pieces of metal together. It has a cheese head, which is a small, raised, flat surface on the top of the screw. The cheese head is used to grip the screw when turning it. The IMPA 694001 also has a machine screw thread, which is a type of screw thread that is designed to be used with a nut or tapped hole. The thread is coarser than a regular screw thread and is used to create a stronger connection. The screw is made of stainless steel, which is a type of steel that contains chromium and other alloying elements to resist corrosion.