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- This is a flat washer made of iron (trivalent chromium). - A metal washer (also known as a shim) is a metal part that is placed between a bolt and a nut. - Washers are generally used when tightening screws, placed between the screw and the workpiece to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. - By placing a washer between the screw and the workpiece, the contact area is increased, reducing the surface pressure on the material and maintaining a certain fastening force, which helps prevent loosening of the screw, protects the fastening surface from damage, and stabilizes the seating surface. - Additionally, it serves to prevent direct contact between the bolt or nut and the surface of the component. - By using a washer, it is possible to alleviate contact between components and reduce wear and corrosion. - Washers can be used as alternatives to flat washers, round washers, or plain washers (sometimes abbreviated as "W").

- A metal washer is a metal part that is placed between a bolt and a nut. - Washers are generally used when tightening screws, placed between the screw and the workpiece to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. - By inserting a washer between the screw and the workpiece, the contact area is increased, reducing the surface pressure on the material and maintaining a certain fastening force, which helps prevent loosening of the screw, protects the fastening surface from damage, and stabilizes the seating surface. - Additionally, it serves to prevent direct contact between the bolt or nut and the surface of the part. - By using a washer, it is possible to alleviate contact between parts, reducing wear and corrosion. - Washers are used as alternatives to flat washers, round washers, or plain washers (sometimes abbreviated as "W").

Please refer to the catalog or website.

FFW

We offer a variety of products that can be used for various applications such as printed circuit board assembly, electronic component assembly, semiconductor assembly, relay terminal assembly, distribution board components, robot parts, industrial machinery, machine tool parts, water treatment machinery parts, FA equipment, mobile communications, mobile mobility, and base station-related components.