TrussLOK-Z® is a fastener engineered for joining two-, three- and four-ply girder trusses. TrussLOK-Z® requires no predrilling and is engineered for single-sided installation. The thread length is correct for dimensional lumber, eliminating board jacking and pulling trusses together during installation. TrussLOK-Z® can also be used with 1-1/2" thick LSL (Laminated Strand Lumber) and LVL (Laminated Veneer Lumber) truss chords.
Installation: TrussLOK-Z should be installed using a 1/2"; corded or 18 volt cordless drill. Bring underside of washer head flush with wood surface. Do not countersink. Choose correct TrussLOK-Z length. Always refer to the truss manufacturer’s engineering specifications for proper fastening patterns.
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