Kreg SDK-C2SS-100 Coarse Stainless Steel Deck Screw, #8 x 2", 100 Ct Rubbing Bricks Outside mounting provides greater free

Outside mounting provides greater free air-space for better draft

or heaters

The height-adjustable fan gives you the control to direct air circulation and flow to optimize your comfort

concrete and masonry

Kreg SDK-C2SS-100 Coarse Stainless Steel Deck Screw, #8 x 2", 100 Ct Rubbing Bricks Outside mounting provides greater freeHighlights: 2" long 100 count Uses a #2 square driving bit Designed specifically for use with the Kreg deck jig Can also be used as simple face screws for a variety of outdoor projects These screws are made from a highly weather resistant stainless steel providing the ultimate protection against rust and corrosion