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Factory Cheap Hot Curved Washer - CMade in China Carbon Steel Stainless Steel DIN125 Flat Washers Plain Washers – Qijing

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Factory Cheap Hot Curved Washer - CMade in China Carbon Steel Stainless Steel DIN125 Flat Washers Plain Washers – Qijing Detail:

What is Plain Washer?

Plain Washer is a thin plate (typically disk-shaped, but sometimes square) with a hole that is normally used to distribute the load of a threaded fastener, such as a bolt or nut. Additionally, a plain washer may be used when the hole is a larger diameter than the fixing nuts. Specifications for standard metric flat washers were known as DIN 125 and replaced with ISO 7098.

Size

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Applications

Washers are placed on a bolt between the nut (on the threaded end) and the bolt head to distribute the load of a threaded fastener. Other uses are as a spacer,spring, wear pad, preload indicating device,locking device, and to reduce vibration.

application

Surface treatments

▲Black plated
Black is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention. Blackening is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention.

▲Zinc coated
Electro-galvanizing is a traditional metal coating treatment technology that provides basic corrosion resistance to metal surfaces. The main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating.

▲HDG
he main advantages are good solderability and suitable contact resistance. Due to its good lubrication properties, cadmium plating is commonly used in aviation, aerospace, marine, and radio and electronic products. The plating layer protects the steel substrate from both mechanical and chemical protection, so its corrosion resistance is much better than zinc plating. Hot-dip zinc has good corrosion resistance, sacrificial protection for steel substrates, high weather resistance, and resistance to salt water erosion. It is suitable for chemical plants, refineries and coastal and offshore operating platforms.

Product Parameters

Product Name: Plain Washers
Grade: 4.8-10.9
Size: M4–M100
Surface treament: Black, zinc plated, zinc(yellow)plated, H.D.G, Dacroment
Material: Carbon steel, stainless steel, alloy steel or as per the customer requirements

Company Information

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Vision and goals

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Production Line

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factory equipment

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Packaging and Shipment

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Our Market

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Our Customers

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Product detail pictures:

Factory Cheap Hot Curved Washer - CMade in China Carbon Steel Stainless Steel DIN125 Flat Washers Plain Washers   – Qijing detail pictures

Factory Cheap Hot Curved Washer - CMade in China Carbon Steel Stainless Steel DIN125 Flat Washers Plain Washers   – Qijing detail pictures

Factory Cheap Hot Curved Washer - CMade in China Carbon Steel Stainless Steel DIN125 Flat Washers Plain Washers   – Qijing detail pictures

Factory Cheap Hot Curved Washer - CMade in China Carbon Steel Stainless Steel DIN125 Flat Washers Plain Washers   – Qijing detail pictures


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Good quality comes to start with; service is foremost; organization is cooperation" is our enterprise philosophy which is regularly observed and pursued by our firm for Factory Cheap Hot Curved Washer - CMade in China Carbon Steel Stainless Steel DIN125 Flat Washers Plain Washers – Qijing, The product will supply to all over the world, such as: Frankfurt, kazakhstan, United States, With the intensified strength and more reliable credit, we are here to serve our customers by providing the highest quality and service, and we sincerely appreciate your support. We will endeavor to maintain our great reputation as the best products supplier in the world. If you have any questions or comments, please contact with us freely.
  • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By John biddlestone from Nepal - 2017.08.21 14:13
    This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Tony from Madrid - 2018.12.25 12:43

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