Timberlok screw V" shaped notches in the threads for cutting board fibers at lower touque settings Unique tapered head countersinks easily into wood No pre-drilling Timberlok drives right through pressure treated wood & reduces labor time with quick & safe 1 step installation Guaranteed corrosion resistant performance Timberlok drives right through pressure treated wood & reduces labor time with quick & safe 1 Guaranteed corrosion resistant performance These screws are coated with a black exterior coating for use with ACQ lumber and exterior use Guaranteed corrosion resistance for the life of the project Pack - 250 timberlok drives right through pressure treated wood & reduces labor time with quick & safe 1 step installation, guaranteed corrosion resistant performance, bucket.

Fastenmaster Wood Screw 4 " Pack 250