Timberlok No. 10 X 2-1/2 In. L Galvanized Coarse Wood Screws 50 Pk

TimberLOK is a heavy-duty wood screw engineered for demanding structural applications where strength and reliability matter. Designed to replace 3/8 inch lag screws, TimberLOK fastens rafters and trusses to top plates, landscape timbers, fences, decks, headers, stair stringers, and other wood assemblies. Its sharp point and aggressive threads drive through dense woods without the need for pre-drilling, saving time and effort on the job.

Built with epoxy-coated steel construction, TimberLOK resists corrosion and maintains holding strength over the life of the project. The screw is approved for use in ACQ (alkaline copper quaternary) pressure-treated lumber, making it ideal for outdoor and treated-wood applications where standard fasteners may fail. The tapered hex-drive head countersinks neatly into wood and stamps clearly for easy code inspection.

Features and Benefits

• Heavy-Duty Construction: Engineered for robust, long-lasting wood joints with exceptional holding strength in structural applications.
• No Pre-Drilling Required: Sharp point and aggressive threads penetrate dense woods quickly and efficiently without pilot holes.
• Corrosion-Resistant: Epoxy-coated steel construction provides lasting strength and resists corrosion for the life of the project.
• ACQ Approved: Safe for use in pressure-treated lumber, expanding application versatility.
• Tapered Head Design: Countersinks flush into wood for a neat appearance and clear stamping for code inspection.
• Lag Screw Replacement: Eliminates the need for larger, harder-to-install lag bolts in many applications.

Specifications

• Brand: FastenMaster
• Model: FMTLOK212-50
• Length: 2-1/2 inches
• Count: 50 per pack
• Drive Type: Hex drive
• Point Type: Sharp point
• Material: Steel, epoxy-coated
• Certification: ACQ approved for pressure-treated lumber