Redefining loosening countermeasures, NejiLaw's L/R screws.
The L/R screw is a "non-loosening screw" with an innovative fastening method that does not rely at all on the conventional principle of preventing loosening through pressure contact friction. It features a special three-dimensional structure in the form of an L/R bolt that does not have a helical structure capable of engaging both left-hand and right-hand nuts. By screwing a right-hand nut and a left-hand nut onto this L/R bolt and mechanically coupling these nuts together on the L/R bolt, it is possible to create a state that does not loosen mechanically.
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basic information
Nominal diameter: We can accommodate a wide range of sizes from a minimum nominal diameter of 1.0mm to over 30mm. Material: We provide optimal materials such as stainless steel, iron-based, aluminum, and titanium according to the application and conditions.
Price information
The estimate will be provided after the specifications are finalized.
Delivery Time
※It varies depending on the quantity, so please feel free to contact us.
Applications/Examples of results
It can be adopted in any environment where there is constant vibration, intermittent shocks, a need for both loosening countermeasures and maintainability, and where compact and highly reliable fastening is required.
Detailed information
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Company information
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