Three Size Variations for Versatility: This set includes three measurements ( 6mm / 100pcs, 8mm / 60pcs, 10mm / 50pcs) to suit various securing needs, covering standard fasteners and T components for multiple applications Robust Securing execution: Built for strength and durability, these T fasteners preserve their form under pressure, consistent fastening for both household repairs and professional installations Works well with various wood types and composite materials Secure Four Point mooring structure: The T shaped form with four anchoring points ensures stable fixation in wood, manufactured wood, or synthetic boards Easy Installation & Wide Compatibility: Simply drill a hole matching the 1 / 4 20 fastener diameter, place the T component, and tighten with a bolt—the mooring points grip firmly Build: Made from alloy steel with protective care, these T fasteners provide excellent security against rust and deterioration, guaranteeing prolonged usage in damp or exterior environments, Manufacturer: NMFLAB