- Torx wood screws 6.3x115 mm, black color, with anti-rust coating for greater durability outdoors - Double thread and knurling for fast and secure screwing, reducing the formation of cracks in the wood - Flat head and Torx drive design that maximize torque and minimize slippage, protecting both the screws and the tools - Sharp tip and self-drilling function for efficient installation in decks, terraces, and other wooden surfaces - Versatile: suitable for softwood, hardwood, MDF, particle board, PVCu, and thin sheet metal - Includes 50 units, ideal for carpentry projects, frames, fences, and outdoor applications