What is an anti-loosening screw?What does it do?

Anti-loosening screws is to prevent the loosening of the screws, screws to achieve the effect of anti-loosening adhesive anti-loosening, mainly used for screw threads on the processing of special engineering plastics, you can make the screws and nuts in the locking process, due to the engineering plastics are pressed and squeezed by the weak friction torsion and reactive force, the occurrence of the whole tooth section of the contact, the supply of the vibration of the relative resistance to the ordinary screws into a strong anti-loosening screws, a complete solution to the screws and nuts!Loosening problem.

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Anti-loosening screws can be divided into two categories from the production point of view

The coating is chemically changed when the screws are locked into the nuts, and the screws and nuts are tightly bonded together to prevent the screws from loosening and falling off.

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Measurement of the length of different screws and screw types

Some purchases in the different screws screw length size measurement aspects are not very knowledgeable, but they are in the procurement of screws and must know.Today this screw length size measurement of the professionalism of the basic questions by the glue screw manufacturers to answer for everyone under the editor.Different screw length measurement has different measurement standards and regulations.Must be implemented in accordance with the measurement standards of the screw industry.

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What are the principles for selecting stainless steel for fasteners?

Through these five aspects of a comprehensive, integrated consideration, the final coated screws to determine the selection of fasteners brand, species, specifications, material standards

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Briefly describe the difference between mechanical nails and self-tapping nails

Self-tapping screws do not need to match the nut, they are screwed in at the same time while drilling out the threads on the material, generally used in the hardness of the material is not high.For example, a self-tapping screw is screwed into a wooden board, which does not need to have a pre-punched threaded hole.And machine screws should have pre-drilled holes and tapped threads, and then take the matching screw to screw in.

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How to choose the screw material?

Screws are mechanical basic parts, the demand is very large, usually bolts, screws, rivets, etc. in order to ensure safety or generally do not have to consider the effects of temperature harsh environments or other dangerous working conditions.Commonly used materials are carbon steel, low alloy steel and non-ferrous metals.However, in specific occasions, fastener materials need to meet the severe corrosion or high strength conditions, there are many stainless steel and ultra-high strength stainless steel came into being.

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Ways to extend the life of sports equipment screws

We all know that for sports equipment, sports equipment screws are very important, on the one hand, can play a role in fastening sports equipment to achieve the role of preventive security behavior.Due to the multi-frequency use of sports equipment, then how to extend the service life of sports equipment screws?

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