Washers products from Ningbo Zhongli Bolts Manufacturing Co., Ltd..

DIN127 spring washers, also known as split washers, provide secure fastening by applying spring force between the fastener head and the substrate. The split in the washer allows the ends to bite into the fastener and the bearing material, providing additional locking force against vibration.

These flat washers conform to ASTM F436 specifications. They distribute load under bolt heads and nuts to prevent pull-through in structural bolting and machinery assembly.

These flat washers conform to the DIN 125 standard. They are used for distributing load, preventing loosening, and providing a smooth bearing surface in mechanical assemblies.