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Hex Nut Manufacturer Introduces How To Prevent Loosening Of Stainless Steel Screws

Aug 04,2021 / Industry News, News / Author: ShengKui

Hex Nut Manufacturer introduces the main reasons for the loosening of stainless steel screws:


Spontaneous bolt loosening-shock, vibration, dynamic load, relaxation-settlement, creep, relaxation.


In order to prevent spontaneous loosening, it is necessary to eliminate the sliding between the connecting parts, or at least reduce it to below the critical level. This can be achieved by increasing the axial tension, increasing the friction between the clamped parts, or reducing the cyclic load-for example, shock, vibration, or cyclic thermal load.


Stainless steel screw anti-loosening solution:

1. The use of special materials for resilience, such as engineering resin materials, which have better resilience. Attach it to the stainless steel screw thread. Make it mechanically friction with the nut, or the material product. Produce vibration and absolute resistance. Completely solve the problem of loose screws.

2. To put it simply, apply a layer of glue on the threads of stainless steel screws, the so-called glue. This glue is called anti-fall glue. This glue has good properties such as high stickiness and non-toxicity. This glue is applied to stainless steel screws, and after drying, the adhesive force is super strong. The stainless steel screw thread can be combined with the nut thread, or after the threaded hole of the product is joined, a super-caused tightening effect can be produced. Play a super anti-loose effect.