Abstract: According to the present invention, a fastener for securing a first board to an underlying supporting member and to at least one other board running adjacent and parallel to the first board. The fastener includes a body portion, first and second prongs, and a flange. The first prong extends outwardly from the body portion for driving into a first board. The second prong extends outwardly from the body portion for penetrating a second board. The body portion of the fastener includes an opening for receiving a connector. When installed, the connector passes through the opening in the body portion and into the supporting member, which supports and underlies the first and second boards. The flange extends outwardly from the body portion in order to maintain a desired gap between the first and second boards. The prongs may have concave insertion ends as defined by two spaced-apart insertion points.

Abstract: According to the present invention, a fastener for securing a first board to an underlying supporting member and to at least one other board running adjacent and parallel to the first board. The fastener includes a body portion, first and second prongs, and a flange. The first prong extends outwardly from the body portion for driving into a first board. The second prong extends outwardly from the body portion for penetrating a second board. The body portion of the fastener includes an opening for receiving a connector. When installed, the connector passes through the opening in the body portion and into the supporting member, which supports and underlies the first and second boards. The flange extends outwardly from the body portion in order to maintain a desired gap between the first and second boards. The prongs may have concave insertion ends as defined by two spaced-apart insertion points.

Abstract: The invention resides in a fastener for securing a first board to an underlying supporting member and to at least one other board running adjacent and parallel to the first board. The fastener has a thin flat body portion having front and rear faces, with a first prong extending outwardly from the front face of the body portion for driving into a first board. The fastener also includes a second prong extending outwardly from the rear face of the body portion for penetrating a second board, with the second prong running adjacent and parallel to in a direction opposite from that of the first prong. The body portion of the fastener has an opening for receiving a connector through the opening which is inclined to and passes through the body portion for fastening the body portion to a supporting member which supports and underlies the first and second boards.