U2 Fasteners Construction Screw, 5/16" x 4", 63pcs, Carbon Steel, U-Gold Fastening to Concrete & Steel Set the screw with the

Set the screw with the PRO PLUG PVC Tool and tap in the Kleer plug with a hammer

Hardened 410 Stainless Steel

Use the interactive Deck Matcher

Cortex Hidden Fastening System

U2 Fasteners Construction Screw, 5/16" x 4", 63pcs, Carbon Steel, U-Gold Fastening to Concrete & Steel Set the screw with theThe Construction screw does the job of a lag screw. This code compliant heavy duty self tapping structural fastener is versatile and great for a variety of uses. Repackaged. Not in the original manufacturer's box. Final sale, discounted box. Dome Head provides an extra large bearing surface under the head. Tapper Point enables easy piercing and relieves strain on material while installing. Tight Star Recess system is specially designed to hold U2 bits