Structural Screw and Nut, Fastenmaster, Thrulok, 6-1/4 in L, Hex Cap Washer Head, Galvanized Coating, 24 pk

ThruLOK is a Through-Bolt Replacement equivalent to 1/2 in. carriage or through-bolt. The ThruLOK System combines the strength of a through-bolted connection with the speed of a FastenMaster LOK fastener with no pre-drilling required. Installs quickly with an 18 volt cordless drill without special drill bits or wrenches required. The 6 1/4" is engineered to connect 4x4 posts to 2x joists. The 7" is engineered to connect two 2x beams to a notched 6x6 post. The 8" is engineered to connect 4x4 posts to a double rim joist or single rim joist and 2x blocking. The 9 1/2" is engineered to attach a 6x6 post to two 2x beams. ThruLOK's galvanized coating meets code requirements for treated wood. It's both ACQ Approved and IBC/IRC code compliant.

• Installs with an 18 V cordless drill
• No drill bits or wrenches required
• Galvanized coating meets IRC ACQ corrosion requirement