Wave Serrated Elastic Locking Spring Pin

Wave Serrated Elastic Locking Spring Pin | Vibration Resistant Serrated Slotted Spring Pin for Automotive & Machinery 1. Product Brief Introduction Wave Serrated Elastic Locking Spring Pin is an axially slotted serrated hollow elastic cylindrical pin, manufactured in accordance with GB/T 879.2, DIN 7346 and ISO 8753 standards. It is divided into light-duty and heavy-duty types with nominal diameters ranging from 1mm to 20mm, specially designed for anti-loosening positioning. The slotted part adopts staggered wave serration or straight tooth structure. It relies on tooth engagement and elastic expansion to integrate positioning and fastening functions, delivering outstanding anti-loosening, high shear resistance and stable connection performance. 2. Core Product Performance Advantages Strong Anti-Loosening Tooth Engagement Structure: Wave staggered serrations form tight meshing with mounting holes, effectively preventing pin loosening, slipping and pull-out under long-term vibrati…