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DIN 127 Spring Lock Washers
Spring Lock Washers are a left hand helix and allow the nut to be tightened in a right hand direction only. When compressed by tightening the nut, the washer bites into the substrate and exerts a spring force between the bolt and the substrate creating frictional resistance to rotation.
Feature and Advantage
1. Made of stainless steel and used in outdoor or humid environment, more corrosion
.
3
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