Monster Fastener Zinc Slotted Hex Washer Head Sheet Metal Screws Screen Door Kit The energy efficient motor is

The energy efficient motor is suitable for continuous operation and can be used to comply with ASHRAE 62

The invertible vial allows for accurate reading upside down using the milled surface

Star and Hex Drive reduces Cam-out and for easy slip-free driving

Durable celcon and stainless steel construction

40 drain pipe for connection to your DWV system

Monster Fastener Zinc Slotted Hex Washer Head Sheet Metal Screws Screen Door Kit The energy efficient motor isA sheet metal screw has sharp threads that cut into a material such as sheet metal, plastic, wood, hard rubber, aluminum, and other comparable compositions. Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood. Diameter: #10 Length: 2" Material: Steel Finish: Zinc Head Style: Hex Washer (Slotted Hex) Thread Length: Full Type: Sheet Metal Screw Diameter 3: 13