The ThruLok screw bolt combines the speed of a LOK fastener with the strength of a through-bolted connection. No pre-drilling or wrenches required - the ThruLok installs quickly with a standard 18V cordless drill.

• Speed of a LOK fastener with through-bolt strength
• No pre-drilling required - installs with an 18V cordless drill
• No drill bits or wrenches needed
• Guide thread for easy installation or removal
• Safety top leaves no sharp exposed points
• Hot-dip galvanized coating meets IRC ACQ corrosion specs
• 6-1/4" length
• Sold by the 24-count box