Stainless Steel Spring Washer DIN127 | Galvanized Split Ring Lock Washer for Power Construction & Photovoltaic Applications

Jiujin Electric Power’s Spring Lock Washers are precision-engineered to deliver reliable performance in demanding electrical and solar applications. Available in A2/A4 stainless steel and hot-dip galvanized carbon steel variants, these washers provide excellent corrosion resistance and spring tension maintenance. The split-ring design creates constant tension between the nut and bolt, effectively preventing loosening under vibration, thermal cycling, and dynamic loads. Manufactured to strict DIN127 specifications with consistent hardness and spring characteristics, these washers ensure secure fastening in power transmission infrastructure, solar mounting systems, and industrial applications. Our washers undergo rigorous quality control to guarantee dimensional accuracy and material integrity.

Varieties & Types Table:

Applications of Use:

• Solar Mounting Systems: Securing rail connections, panel clamps, and structural joints

• Power Transmission Towers: Preventing bolt loosening in lattice structures and hardware

• Electrical Enclosures: Maintaining ground connections and cabinet integrity

• Industrial Machinery: Vibration-resistant fastening in motors and equipment

• Construction Projects: Structural steel connections and reinforcement

• Railway Infrastructure: Track fastening systems and signal equipment

• Telecommunication Towers: Guy wire fittings and antenna mountings