Hot-Dipped Galvanized Spool Bolt for Overhead Power Line

Spool bolt is a common insulator fixing fitting widely used in overhead distribution power lines. It serves to mount and fasten insulators on cross-arm, ensuring stable connection for power transmission systems.
This product is hot-dipped galvanized for anti-corrosion performance, adapting to outdoor complex weather conditions. It is available in single upset and double upset types, with multiple sizes to match different insulator specifications.
Manufactured for overhead line installation, the spool bolt comes with complete matching nuts, washers and split cotter pins for convenient field assembly. Strict workmanship guarantees reliable mechanical performance for long-term outdoor service. Custom dimensions are acceptable to satisfy various project requirements for power transmission fittings.