Hard rock set screw

The loosening prevention effect remains unchanged even with repeated use! Suitable for use in areas subjected to large vibrations and impacts.

We would like to introduce the "Hard Lock Set Screw" that we handle. By tightening a lock screw with an eccentric shape into a set screw with a concave concentric processing, a powerful anti-loosening effect based on the "wedge principle" is generated mechanically in the axial perpendicular direction. Like the Hard Lock Nut and HLB, it exhibits a strong anti-loosening effect without changing the current specifications, making it suitable for use in areas subjected to significant vibrations and impacts. Furthermore, the anti-loosening effect remains unchanged even after repeated use. 【Features】 ■ Stable and lasting anti-loosening effect under various conditions ■ Made entirely of metal with minimal wear points, allowing for repeated use ■ Easily fastened with commercially available tools ■ Significant reduction in total costs, including re-tightening work and processing steps *For more details, please download the PDF or feel free to contact us.

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