Spring washer is made of stainless steel and carbon steel. Commonly used spring washers are M3, M4, M5, M6, M8 and M10 M12,M14,M16. These specifications are commonly used.
Spring washer can prevent looseness and increase the preload, while the flat washer does not. It can be used to increase the fastening contact area, prevent the friction between the bolt and the work piece, protect the surface of the connector and prevent the surface of the work piece from being scratched when the bolt and nut are tightened.
However, some important connections, such as places that mainly rely on compression to generate friction to transmit power, can not use spring pads. If they are used to reduce the connection rigidity, it is easy to have accidents. Spring washers may not be used. When the strength of the connected part is low, the flat pad or flange bolt shall be used to increase the contact area. When there is vibration, pulse and large fluctuation of medium temperature, the spring pad must be used.
Product Details
Measurement system: Metric
Place of Origin: Hebei, China
Brand Name: Zhongpin
Model Number: DIN127
Standard: DIN
Product name:Spring Washer
Material: Carbon Steel
Surface treatment: Hot Dip Galvanized
Size: M2-M48
Grade: 8.8
Packing: 25KG Woven Bags
MOQ: 2tons per size
Delivery time: 7-15 Days
Port: Tianjin Port
