1. Purpose
Metal End Fittings are assembled to both the core rod for purpose of transmitting mechanical loads to the core,which are used for composite suspension、pin、post、cross arm insulators etc.

2. Main shape
Ball end fittings 、 socket end fittings 、 pig 、 hook end fitting 、 clevis end fitting 、 tongue end fittings 、 thimble end fittings 、 hook eye-link end fittings etc.

3. Metal end fittings material and standard
Metal end fittings are ductile iron in accordance with ASTM A536.all the surface of the end fittings to be exposed to environmental conditions are galvanized in accordance with ASTM A153.