Structural Wood Screws 6" (FMHLGM006) HeadLOK® Heavy-Duty

HeadLOK® Heavy-Duty Structural Wood Screws

HeadLOK® is a high-performance structural wood screw designed to replace traditional 3/8" lag screws in many wood-to-wood applications. Featuring an internal drive and flat, non-countersinking head, HeadLOK® delivers higher design shear strength with faster installation and no pre-drilling required.

Ideal for decks, fences, structural insulated panels (SIPs), kitchen cabinets, and other demanding structural connections, HeadLOK® screws zip right in for a secure hold. The patented SpiderDrive® system virtually eliminates cam-out, improving installation speed and reducing installer fatigue.

• No pre-drilling required
• Faster and easier installation than 3/8" lag screws
• Flat, non-countersinking head design
• Guaranteed corrosion resistance; ACQ approved
• IBC / IRC code compliant – ICC-ES ESR-1089

Product Specifications