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Gallock – Wedge Lock Washers ensure the integrity of fastener thread systems by using tension rather than friction, which is the basis of most traditional fastening methods. This provides security to the threaded systems
Gallock – Wedge Lock Washers ensure the integrity of fastener thread systems by using tension rather than friction, which is the basis of most traditional fastening methods. This provides security to the threaded systems
As shown in the diagram, the angle of the cam α of the washer is larger than the angle of the thread ß. When the fastener is tightened, the knurled surfaces grip both the bearing surface of the fastener and the material into which the bolt is being fastened. The larger angle of the cam α, compared to the smaller angle of the screw thread ß, will not allow the bolt to loosen because of the tension caused by the cam lifting
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