HeadLok Flat Head Structural Wood Screws

Tackle wood applications such as deck framing, stair stringers, fences, cabinets and more with these HeadLOK® structural wood screws.

They have a flat head for a seamless finish, and their sharp gimlet point ensures fast installation into wood and oriented strand board without the need for predrilling. The screws offer a higher design shear than 3/8-inch lag screws and feature a SpiderDrive™ system that delivers eight points of contact to maximize bit fit and reduce stripping.

• Sharp gimlet point for fast installation into wood and OSB.
• Aggressive thread for holding and withdrawal strength
• Headlock is a heavy duty flathead wood screw that does it all and won't countersink, stronger design shear values than 3/8in lags