FastenMaster TrussLOK Engineered Structure Screw

New, no predrilling fastener for truss work. Designed to fasten multiple LVL engineered lumber together single-sided installation. Includes hex head driver bit. Available in 3 sizes.You may also like Fastenmaster TrapEase 2.5 in. Torx TTAP Star Head Zinc Carbon Steel Composite Deck Screws Brown - 1050 Per Box.