Fasten-master Screws

The FastenMaster LOK Line is a collection of structural wood-to-wood screws used by contractors nationwide to meet code and lower cost.

Meet Code: Every structural connection highlighted by FastenMaster has been fully tested, reviewed by code officials and supported by a technical bulletin showing code compliance.

Lower Cost: LOK Fasteners require no predrilling, which means installed cost goes down while structural integrity goes up.

The Cortex Hidden Fastening System is the fastest, easiest way to hide the fastener heads when installing PVC trim boards. No more caulking, sanding or painting needed! Each package comes complete with screws, plugs, and setting tools in a 50, 250 lin ft,