High Quality Screws And Washers - HDG Square Washers – Qijing
High Quality Screws And Washers - 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
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.
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
Our Market
Our Customers
Product detail pictures:
Related Product Guide:
With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for High Quality Screws And Washers - HDG Square Washers – Qijing, The product will supply to all over the world, such as: Comoros, Moscow, Czech, Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
By Evangeline from Kazakhstan - 2017.09.16 13:44
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!
By Sandy from Bolivia - 2017.09.29 11:19
