1.Hinge: component of the assemblies
2.Tool parts: used for superior pen.
3.Rivet: used for LCD TV

1.Hinge: component of the assembles ,uesd as the base of the LCDMONTIOR

   Material:Iron and Plastic

2.Tool parts is used for superior pen.

   Material:copper,chrome plating.

3.Rivet:used for LCD TVs

   Material:6061-T6aluminium.

  Size:different sizes,about twenty.

  Type:two(one with tooth,another with six angles.

  Length and top circle are different.