#7 x 2 in. Phillips Bugle Head Coarse Thread Sharp Point Polymer Coated Exterior Screws (1 lb. Pack) Hardwood flooring Variable Speed Motor Type Brushless Variable Speed Motor Type Brushless Number of Tools Included 2 Charger Included Charger Included Number of Tools (Bonus Tool Not Included) 2 Certifications and Listings CSA Listed remote control allows you to change the fan speed without needing to reach for a pull chain Remote control includes learning feature to allow the hand held remote to communicate with the fans remote control receiver (if the remote stops working properly follow the learning process found in the instruction manual) Manual reverse air flow switch included and allows you to change the fan's blade direction setting seasonally ) 1 Fastener Type Wood Screw Measurement Standard SAE Fastener Connector Material Steel Finish Family Metallic Screw Length 2 in Thread Pitch 0 Approved for exterior use with all types of treated lumber