Nut price and manufacturer inventory Nuts are used to fix screws,There are many furniture products and mechanical products in our lives,All need to use screws and nuts,Screws are used to fix parts,Some parts are lighter,Screws can be worn directly.When screws are used in some thinner mechanical and furniture products,It is necessary to use the nut for fixing.The model and specification of the NUT are set according to the model and specification of the screw,The price of nuts is not very expensive,Do you know what the price of nuts is?The following small series to introduce the price of the NUT and the manufacturer's recommendation.First, the price nut price is generally 10 yuan a dozen (price source network,For reference only) two, manufacturers 1, Nanhai district Jinsha Nansha Guangxing hardware factory has a history of nearly 20 years,08 became a general taxpayer,Can Open 17% tax tickets.In recent years, four-claw nut has been used as the fist product of our factory,Production technology has matured,Product

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Which is the screw that adjusts the scissors of the sewing machine of the computer flat car Few people use sewing machines now,The tightening of the upper and lower lines of the sewing machine has a great impact on the formation of the joint.Generally, the tightness of offline and online is the same.By observing the surface forming of the joint, it is concluded that it is loose or loose.The cloth is flat on the sewing machine,Seeing that the line marks above are less trapped,Sometimes I see the following lines coming out of the needle,This shows that the offline line needs to be tightened.There is a small screw on the circumferential side of the shuttle core,With a word screwdriver, it is tightened clockwise,Counterclockwise is loose.In the same way from below see line subsidence is small (is on-line Pine,To adjust the line.Next to the foot lift wrench, there is a large screw with a spring on it,Clockwise turn is tight,Counterclockwise is loose.The tightness of the line should ensure that the cloth does no