Screw ThruLOK Through-Bolt Replacement – 8 inch thru bolts for wood (Single Fastener) Head

Perfect for specific applications such as multiply beams girder trusses deck posts and many places where a traditional carriage or through-bolt is used The 8 inch ThruLOK is engineered to connect 4x4 posts to a double rim joist or single rim joist and 2x blocking Includes 1 8 inch ThruLOK system Replaces carriage and through-bolts without the need for predrilling Installs quickly with an 18 volt cordless drill without special drill bits or wrenches required ThruLOK's galvanized coating meets code requirements for treated wood – ACQ Approved and IBC/IRC code compliant (ICC-ES ESR-1078) Safety top on the nut no sharp exposed point Min line to ensure connection integrity Guide thread for installation and removal Galvanized washer helps to evenly distribute the load Specially designed paddle point which allows the fastener to cut through the densest lumber without splitting The nut has specially designed teeth that allow it to grip the wood with no need for a wrench Warrantied for the life of the project