Blue-kote screws feature three anti-corrosion layers, making them the perfect choice for a wide variety of indoor and outdoor projects. Blue-kote screws provide rust-resistance up to 400% greater than zinc-plated screws and work with pressure-treated material. At first glance, a Kreg screw might not look much different from other wood screws. But don't be fooled: there's a lot of serious engineering built into them. Compare a Kreg screw to an ordinary wood screw or a drywall screw (which many use as a general-purpose screw for building) and you can see that the Kreg screw has unique features that those other screws don't. Every one of those features is there to ensure that you get the best results possible.

(1) Kreg SML-C250B-125 2-1/2 in. Coarse Thread Number 8 Blue Kote Pocket Hole Screws 125 Count