1590C aluminum enclosure:

Rugged, diecast aluminum alloy (tough – yet easy to machine), electronic instrument enclosure.
Lap joint construction provides protection against access of dust and splashing water. Also provides for improved EMI/RFI shielding.
Unpainted version is vibra finished for a smooth surface with no sharp edges.
Satin black painted version is painted with tough polyester powder paint for a lasting finish, even after machining. Black screws are included to enhance appearance.
Includes screws threaded into factory-tapped holes. Screw type and quantity vary. See details below or in drawings.
Standard versions are designed to meet IP54.
Low side wall draft angle (2 degrees or less) for easy P.C. board mounting.

Pls check the datasheet below:

Color:Black, white, red etc.Drilling Hole:Available
Silk Screeen:AvailableWeight:0.266kg/pcs