FastenMaster ThruLOK Screw Bolt Fastening System - Galvanized, Easy Installation - 24 Count, 8 In

The FastenMaster ThruLOK 8 in. Screw Bolt Fastening System is designed for easy installation and reliable performance in deck construction and other structural applications. This 24-piece set features carbon steel fasteners with a galvanized finish that meets IRC ACQ corrosion requirements, ensuring long-lasting durability. The ThruLOK system replaces traditional 1/2 in. carriage or through-bolts and eliminates the need for pre-drilling, special drill bits, or wrenches. Each fastener installs quickly using an 18V cordless drill, saving time and effort on the job site. The kit includes a patent-pending Paddle Point fastener, engineered washer, and LOK-Nut, so you do not need to count out separate bolts, nuts, and washers. ThruLOK fasteners are code compliant and come in specific lengths to handle primary deck applications, with the 8 in. size ideal for double 2x to single 4x decking posts. Installation instructions and code documentation are included in every box, making this fastening system a convenient and dependable choice for professional builders and DIY enthusiasts alike.