Stainless Steel Screws; Green Hex Slotted Washer Head Ground Screw in Pre-Tapped Hole; Heavy Die-Cast Aluminum; Close-Up Plugs Allow Phillips or Slotted Screwdrivers for Easy Installation; Ground Screw-10-24 Green Corrosion Protected Steel Slotted Washer Head Screw Provided in Pre-Tapped Hole

Specifications:

Diameter: 4
Depth: 1-5/8 Inch
Hub Location: (1) Back, (4) Side
Hub Size: 1/2 Inch
Number of Hubs: 5
Number of Plugs: 4
Cover Type: Gasket
Material: Die-Cast Aluminum
Color: White
Mounting: (2) Sturdy Lug, Ground Screw, Ceiling/Wall
Approval: UL