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2021 High quality Split Cotter Pin - HDG Square Washers – Qijing

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2021 High quality Split Cotter Pin - HDG Square Washers – Qijing Detail:

What is square washers?

Square washers are a thin square plate with a hole that is normally used to distribute the load of a threaded fastener, such as a bolt or nut. Square Washer is equipped with advanced process, which has longer service life for use and there is no special need of maintaining. In addition, it realizes the function to enlarge the contact surface and reduce the stress concentration of the fastening force on the fasteners. Due to the high and reliable performance, it realizes the function to prevent damage of fasteners. Compared with ordinary product on the market, the flower pad and spring pad also prevent the nut from loosening. 

Size

HDG-Square-Washers

product features

Square Washer has the advantage of good fastening and sealing effect. Due to the proper size and compact design, it can be placed everywhere in order to help release space of limited places. The white appearance looks nice and beautiful. On the other hand, our Grade 8 Square Washer can also effectively prevent the building structure from leaking and seeping water, and play a role of shock absorption and cushioning. It is manufactured by stamping under the premise of low material consumption. The parts are light in weight and rigid, the internal structure of the metal is improved, making the stamped part stronger.

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 treatment

Hot Dipped Galvanized
The main advantages of hot dipped galvanized washers 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 HDG SquareWashers
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

Packaging and Shipment

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packing

Our Market

major-market

Our Customers

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Product detail pictures:

2021 High quality Split Cotter Pin - HDG Square Washers  – Qijing detail pictures

2021 High quality Split Cotter Pin - HDG Square Washers  – Qijing detail pictures

2021 High quality Split Cotter Pin - HDG Square Washers  – Qijing detail pictures

2021 High quality Split Cotter Pin - HDG Square Washers  – Qijing detail pictures

2021 High quality Split Cotter Pin - HDG Square Washers  – Qijing detail pictures


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Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for 2021 High quality Split Cotter Pin - HDG Square Washers – Qijing, The product will supply to all over the world, such as: Czech republic, Cologne, India, With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our goods in China!
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Prudence from Lebanon - 2017.07.28 15:46
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Jack from Spain - 2018.06.05 13:10

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