Truss hold-down connectors and methods for attaching a truss to a bearing member
A truss hold-down connector for attaching metal trusses to a bearing member. One embodiment of the truss hold-down connector has a vertical connector web that has a bottom attachment leg protruding therefrom for attachment to a bearing member and first and second attachment tab portions for attachment to the flanges of a vertically extending truss web. Stiffeners may be embossed into the vertical connector web to provide the connector with additional strength. The first and second attachment tabs may be configured to enable pairs of identical connectors to be attached to vertically extending truss webs that have one or more diagonally extending truss webs attached thereto.
1. A truss hold-down connector, comprising:
a vertical connector web having a top edge, a bottom end, a front face, a rear face and first and second longitudinal edges;
a bottom attachment leg protruding outward from said front face at said bottom end of said vertical connector web, said bottom attachment leg configured for attachment to a bearing member;
a first attachment tab protruding inward from said rear face along a portion of said first longitudinal edge adjacent said top edge of said vertical connector web, said first attachment tab having a first longitudinal length;
a second attachment tab protruding inward from said rear face along a portion of said second longitudinal edge and being spaced a longitudinally offset distance from said top edge that is greater than or equal to said first longitudinal length of said first attachment tab such that said second attachment tab is substantially parallel to and longitudinally offset from said first attachment tab to define a truss web receiving area therebetween adjacent at least a portion of said rear face of said vertical connector web for receiving a portion of a truss therein; and
at least one predrilled hole in at least one of said first and second attachment tabs;
the connector being free of any opposing structure on said second longitudinal edge directly laterally across from the first attachment tab and the connector being free of any opposing structure on said first longitudinal edge directly laterally across from the second attachment tab.
2. The truss hold-down connector of claim 1 wherein said vertical connector web, said bottom attachment leg and said first and second attachment tabs are integrally formed from a single piece of material.
3. The truss hold-down connector of claim 1 further comprising at least one fastener locator in at least one of said bottom attachment leg and first and second attachment tabs.
4. The truss hold-down connector of claim 1 further comprising at least one stiffener member in said vertical connector web.
5. A truss hold-down attachment kit for attaching a truss having at least one vertically extending truss web to a bearing member, said kit comprising:
a pair of truss hold-down connectors, each said truss hold-down connector comprising:
a vertical connector web having a top edge and a bottom end, said vertical connector web further having a front face, a rear face and first and second longitudinal edges;
a bottom attachment leg protruding outward from said front face at said bottom end of said vertical connector web, said bottom attachment leg configured for attachment to the bearing member;
a first attachment tab protruding inward from said rear face along a portion of said first longitudinal edge adjacent said top edge of said vertical connector web, said first attachment tab having a first longitudinal length; and
a second attachment tab protruding inward from said rear face along a portion of said second longitudinal edge and being spaced a longitudinal distance from said top edge that is substantially greater than or equal to said first longitudinal length of said first attachment tab such that said second attachment tab is substantially parallel to and longitudinally offset from said first attachment tab to define a truss web receiving area therebetween adjacent at least a portion of said rear face of said vertical connector web for receiving a portion of a truss therein; and
at least one predrilled hole in at least one of said first and second attachment tabs;
the connector being free of any opposing structure on said second longitudinal edge directly laterally across from the first attachment tab and the connector being free of any opposing structure on said first longitudinal edge directly laterally across from the second attachment tab.
6. The truss hold-down attachment kit of claim 5 further comprising a plurality of fasteners for fastening the first and second attachment tabs to a truss web and for fastening the bottom attachment leg of each said truss-hold-down connector to the bearing member.