Create a better, more beautiful deck with Kreg® Deck Screws and a Deck Jig. Designed to work with the Kreg® Deck Jig, these superior-quality screws feature a self-tapping tip and aggressive threads for fast, easy driving, plus a smooth upper shank to help pull deck boards tightly against the joist. Case-hardened construction makes them super strong, and a three-layer Protec-Kote™ finish ensures they’ll last outdoors. The small head size and neutral colour also make Kreg Deck Screws great for other outdoor projects. 67 mm [2 5/8"] length for 38 mm [1 1/2"] thick decking.